Base | Representation |
---|---|
bin | 100011011001111010… |
… | …0011010010000101011 |
3 | 21021020202022110120220 |
4 | 1012303310122100223 |
5 | 2221203003222442 |
6 | 54532302421123 |
7 | 5331061266336 |
oct | 1066364322053 |
9 | 237222273526 |
10 | 76031304747 |
11 | 2a276764652 |
12 | 1289a8917a3 |
13 | 7228b54228 |
14 | 3973a5361d |
15 | 1e9ed7deec |
hex | 11b3d1a42b |
76031304747 has 32 divisors (see below), whose sum is σ = 111192056640. Its totient is φ = 46019297280.
The previous prime is 76031304719. The next prime is 76031304763. The reversal of 76031304747 is 74740313067.
It is not a de Polignac number, because 76031304747 - 28 = 76031304491 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 76031304699 and 76031304708.
It is not an unprimeable number, because it can be changed into a prime (76031304787) 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, 18178 + ... + 390375.
It is an arithmetic number, because the mean of its divisors is an integer number (3474751770).
Almost surely, 276031304747 is an apocalyptic number.
76031304747 is a deficient number, since it is larger than the sum of its proper divisors (35160751893).
76031304747 is a wasteful number, since it uses less digits than its factorization.
76031304747 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408703.
The product of its (nonzero) digits is 296352, while the sum is 42.
The spelling of 76031304747 in words is "seventy-six billion, thirty-one million, three hundred four thousand, seven hundred forty-seven".
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