Base | Representation |
---|---|
bin | 100011101111100000… |
… | …1001110110100101001 |
3 | 21100010021010011122010 |
4 | 1013133001032310221 |
5 | 2224144024223212 |
6 | 55132233150133 |
7 | 5355041652360 |
oct | 1073701166451 |
9 | 240107104563 |
10 | 76756086057 |
11 | 2a60889a572 |
12 | 12a6155b349 |
13 | 731305c101 |
14 | 3a01ddc7d7 |
15 | 1ee37e903c |
hex | 11df04ed29 |
76756086057 has 48 divisors (see below), whose sum is σ = 124641254400. Its totient is φ = 41148329184.
The previous prime is 76756086053. The next prime is 76756086083. The reversal of 76756086057 is 75068065767.
It is not a de Polignac number, because 76756086057 - 22 = 76756086053 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a junction number, because it is equal to n+sod(n) for n = 76756085988 and 76756086006.
It is not an unprimeable number, because it can be changed into a prime (76756086053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 731694 + ... + 829992.
It is an arithmetic number, because the mean of its divisors is an integer number (2596692800).
Almost surely, 276756086057 is an apocalyptic number.
It is an amenable number.
76756086057 is a deficient number, since it is larger than the sum of its proper divisors (47885168343).
76756086057 is a wasteful number, since it uses less digits than its factorization.
76756086057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98450 (or 98431 counting only the distinct ones).
The product of its (nonzero) digits is 14817600, while the sum is 57.
The spelling of 76756086057 in words is "seventy-six billion, seven hundred fifty-six million, eighty-six thousand, fifty-seven".
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