Base | Representation |
---|---|
bin | 100011100100000100… |
… | …1111100000001101101 |
3 | 21022010112022121001112 |
4 | 1013020021330001231 |
5 | 2222402324224042 |
6 | 55030211321405 |
7 | 5342403321455 |
oct | 1071011740155 |
9 | 238115277045 |
10 | 76372492397 |
11 | 2a43130aa13 |
12 | 12974bb0265 |
13 | 7281743306 |
14 | 39a70a8d65 |
15 | 1ebecc6982 |
hex | 11c827c06d |
76372492397 has 32 divisors (see below), whose sum is σ = 86208675840. Its totient is φ = 67347504000.
The previous prime is 76372492373. The next prime is 76372492403. The reversal of 76372492397 is 79329427367.
It is a cyclic number.
It is not a de Polignac number, because 76372492397 - 210 = 76372491373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76372492327) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1692308 + ... + 1736850.
It is an arithmetic number, because the mean of its divisors is an integer number (2694021120).
Almost surely, 276372492397 is an apocalyptic number.
It is an amenable number.
76372492397 is a deficient number, since it is larger than the sum of its proper divisors (9836183443).
76372492397 is a wasteful number, since it uses less digits than its factorization.
76372492397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44705.
The product of its digits is 24004512, while the sum is 59.
The spelling of 76372492397 in words is "seventy-six billion, three hundred seventy-two million, four hundred ninety-two thousand, three hundred ninety-seven".
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