Base | Representation |
---|---|
bin | 110001000100000100101110… |
… | …1010010111100001000110100 |
3 | 2002121001112122122020210110110 |
4 | 1202020021131102330020310 |
5 | 423031304211041121201 |
6 | 4125511452342023020 |
7 | 156621535660503132 |
oct | 14210113522741064 |
9 | 2077045578223413 |
10 | 431568469082676 |
11 | 115569183915282 |
12 | 404a0a3b117a70 |
13 | 156a69692c22b3 |
14 | 788004d806752 |
15 | 34d61462ac6d6 |
hex | 188825d4bc234 |
431568469082676 has 48 divisors (see below), whose sum is σ = 1039501153779200. Its totient is φ = 139212365852160.
The previous prime is 431568469082671. The next prime is 431568469082713. The reversal of 431568469082676 is 676280964865134.
It is a junction number, because it is equal to n+sod(n) for n = 431568469082598 and 431568469082607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (431568469082671) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2264520 + ... + 29466336.
It is a 1-persistent number, because it is pandigital, but 2⋅431568469082676 = 863136938165352 is not.
Almost surely, 2431568469082676 is an apocalyptic number.
It is an amenable number.
431568469082676 is an abundant number, since it is smaller than the sum of its proper divisors (607932684696524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
431568469082676 is a wasteful number, since it uses less digits than its factorization.
431568469082676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27244504 (or 27244502 counting only the distinct ones).
The product of its (nonzero) digits is 2508226560, while the sum is 75.
The spelling of 431568469082676 in words is "four hundred thirty-one trillion, five hundred sixty-eight billion, four hundred sixty-nine million, eighty-two thousand, six hundred seventy-six".
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