1376
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Number
$1376$ (one thousand, three hundred and seventy-six) is:
- $2^5 \times 43$
- The $2$nd term of the $1$st triplet of consecutive positive integers each of which is divisible by a cube greater than $1$:
- $1375 = 11 \times 5^3$, $1376 = 172 \times 2^3$, $1377 = 51 \times 3^3$
- The $17$th primitive abundant number after $20$, $70$, $88$, $104$, $272$, $304$, $368$, $464$, $550$, $572$, $650$, $748$, $836$, $945$, $1184$, $1312$:
- $1 + 2 + 4 + 8 + 16 + 32 + 43 + 86 + 172 + 344 + 688 = 1396 > 1376$
- The $24$th primitive semiperfect number after $6$, $20$, $28$, $88$, $104$, $\ldots$, $572$, $650$, $748$, $770$, $910$, $945$, $1184$, $1190$, $1312$, $1330$:
- $1376 = 1 + 2 + 8 + 32 + 43 + 86 + 172 + 344 + 688$
Arithmetic Functions on $1376$
| \(\ds \map {\sigma_0} { 1376 }\) | \(=\) | \(\ds 12\) | $\sigma_0$ of $1376$ |
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