Base | Representation |
---|---|
bin | 1100100010111000001… |
… | …11001111110000000100 |
3 | 1112012121001211010002022 |
4 | 12101130013033300010 |
5 | 24030233241223441 |
6 | 530003520502312 |
7 | 43066424451326 |
oct | 6213407176004 |
9 | 1465531733068 |
10 | 431042132996 |
11 | 156893057372 |
12 | 6b65717a998 |
13 | 318548a2c87 |
14 | 16c10ba5616 |
15 | b32bc7784b |
hex | 645c1cfc04 |
431042132996 has 24 divisors (see below), whose sum is σ = 818176105656. Its totient is φ = 197895956480.
The previous prime is 431042132987. The next prime is 431042133017. The reversal of 431042132996 is 699231240134.
It can be written as a sum of positive squares in 4 ways, for example, as 67384891396 + 363657241600 = 259586^2 + 603040^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77300321 + ... + 77305896.
It is an arithmetic number, because the mean of its divisors is an integer number (34090671069).
Almost surely, 2431042132996 is an apocalyptic number.
It is an amenable number.
431042132996 is a deficient number, since it is larger than the sum of its proper divisors (387133972660).
431042132996 is a wasteful number, since it uses less digits than its factorization.
431042132996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154606279 (or 154606277 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 44.
The spelling of 431042132996 in words is "four hundred thirty-one billion, forty-two million, one hundred thirty-two thousand, nine hundred ninety-six".
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