Base | Representation |
---|---|
bin | 1101010001110101111… |
… | …00101000001010000111 |
3 | 1121121200020020010022012 |
4 | 12220322330220022013 |
5 | 24433402402130111 |
6 | 545333442524435 |
7 | 44651302542524 |
oct | 6507274501207 |
9 | 1547606203265 |
10 | 456255505031 |
11 | 166551379a17 |
12 | 7451306671b |
13 | 34042396121 |
14 | 1812361214b |
15 | bd0554648b |
hex | 6a3af28287 |
456255505031 has 4 divisors (see below), whose sum is σ = 456269542200. Its totient is φ = 456241467864.
The previous prime is 456255504979. The next prime is 456255505049. The reversal of 456255505031 is 130505552654.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-456255505031 is a prime.
It is a super-2 number, since 2×4562555050312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 456255505031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (456255505051) 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 3 ways as a sum of consecutive naturals, for example, 6969716 + ... + 7034873.
It is an arithmetic number, because the mean of its divisors is an integer number (114067385550).
Almost surely, 2456255505031 is an apocalyptic number.
456255505031 is a deficient number, since it is larger than the sum of its proper divisors (14037169).
456255505031 is a wasteful number, since it uses less digits than its factorization.
456255505031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14037168.
The product of its (nonzero) digits is 450000, while the sum is 41.
The spelling of 456255505031 in words is "four hundred fifty-six billion, two hundred fifty-five million, five hundred five thousand, thirty-one".
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