Base | Representation |
---|---|
bin | 1001101001011010110… |
… | …01001111000111101001 |
3 | 1011200120222221112211000 |
4 | 10310231121033013221 |
5 | 20412324330301131 |
6 | 412135503425213 |
7 | 32643144060330 |
oct | 4645531170751 |
9 | 1150528845730 |
10 | 331474072041 |
11 | 118639521492 |
12 | 542a9bb5209 |
13 | 25347708588 |
14 | 12087260d17 |
15 | 895090ece6 |
hex | 4d2d64f1e9 |
331474072041 has 32 divisors (see below), whose sum is σ = 570426387200. Its totient is φ = 186308605440.
The previous prime is 331474072021. The next prime is 331474072043. The reversal of 331474072041 is 140270474133.
331474072041 is a `hidden beast` number, since 3 + 3 + 1 + 47 + 407 + 204 + 1 = 666.
It is not a de Polignac number, because 331474072041 - 29 = 331474071529 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 331474071987 and 331474072005.
It is not an unprimeable number, because it can be changed into a prime (331474072043) 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, 14364136 + ... + 14387193.
It is an arithmetic number, because the mean of its divisors is an integer number (17825824600).
Almost surely, 2331474072041 is an apocalyptic number.
It is an amenable number.
331474072041 is a deficient number, since it is larger than the sum of its proper divisors (238952315159).
331474072041 is a wasteful number, since it uses less digits than its factorization.
331474072041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28751406 (or 28751400 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The spelling of 331474072041 in words is "three hundred thirty-one billion, four hundred seventy-four million, seventy-two thousand, forty-one".
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