Base | Representation |
---|---|
bin | 110001111011100111111… |
… | …000101010100110010100 |
3 | 110011000201101221101002020 |
4 | 301323213320222212110 |
5 | 422204222204344102 |
6 | 11144150004213140 |
7 | 502621114160562 |
oct | 61734770524624 |
9 | 13130641841066 |
10 | 3431274293652 |
11 | 1103216981857 |
12 | 47500699a1b0 |
13 | 1bb74c53a73a |
14 | bc108852a32 |
15 | 5e3c6a79bbc |
hex | 31ee7e2a994 |
3431274293652 has 24 divisors (see below), whose sum is σ = 8007529765536. Its totient is φ = 1143583372128.
The previous prime is 3431274293639. The next prime is 3431274293659. The reversal of 3431274293652 is 2563924721343.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 3431274293595 and 3431274293604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3431274293659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21758883 + ... + 21916010.
It is an arithmetic number, because the mean of its divisors is an integer number (333647073564).
Almost surely, 23431274293652 is an apocalyptic number.
It is an amenable number.
3431274293652 is an abundant number, since it is smaller than the sum of its proper divisors (4576255471884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3431274293652 is a wasteful number, since it uses less digits than its factorization.
3431274293652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43681447 (or 43681445 counting only the distinct ones).
The product of its digits is 6531840, while the sum is 51.
The spelling of 3431274293652 in words is "three trillion, four hundred thirty-one billion, two hundred seventy-four million, two hundred ninety-three thousand, six hundred fifty-two".
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