Base | Representation |
---|---|
bin | 100011011101000111… |
… | …0110011001111100001 |
3 | 21021112020202011110221 |
4 | 1012322032303033201 |
5 | 2221413023323423 |
6 | 54551104323041 |
7 | 5333535565543 |
oct | 1067216631741 |
9 | 237466664427 |
10 | 76138886113 |
11 | 2a321464074 |
12 | 1290a913481 |
13 | 7245220744 |
14 | 3984059693 |
15 | 1ea952ee5d |
hex | 11ba3b33e1 |
76138886113 has 2 divisors, whose sum is σ = 76138886114. Its totient is φ = 76138886112.
The previous prime is 76138886077. The next prime is 76138886129. The reversal of 76138886113 is 31168883167.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 74195222544 + 1943663569 = 272388^2 + 44087^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-76138886113 is a prime.
It is not a weakly prime, because it can be changed into another prime (76138886413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38069443056 + 38069443057.
It is an arithmetic number, because the mean of its divisors is an integer number (38069443057).
Almost surely, 276138886113 is an apocalyptic number.
It is an amenable number.
76138886113 is a deficient number, since it is larger than the sum of its proper divisors (1).
76138886113 is an equidigital number, since it uses as much as digits as its factorization.
76138886113 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1161216, while the sum is 52.
The spelling of 76138886113 in words is "seventy-six billion, one hundred thirty-eight million, eight hundred eighty-six thousand, one hundred thirteen".
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