Base | Representation |
---|---|
bin | 101110101111111000101… |
… | …010110001011110110100 |
3 | 102101010001112002110120121 |
4 | 232233320222301132310 |
5 | 410113211202014104 |
6 | 10455450300341324 |
7 | 451045024656310 |
oct | 56577052613664 |
9 | 12333045073517 |
10 | 3212512532404 |
11 | 102946763574a |
12 | 43a733b44844 |
13 | 1a3c282360b6 |
14 | b16b4ad0b40 |
15 | 5887142a254 |
hex | 2ebf8ab17b4 |
3212512532404 has 48 divisors (see below), whose sum is σ = 6534227064960. Its totient is φ = 1353392824320.
The previous prime is 3212512532389. The next prime is 3212512532431. The reversal of 3212512532404 is 4042352152123.
It is a super-2 number, since 2×32125125324042 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3212512532404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58679764 + ... + 58734484.
It is an arithmetic number, because the mean of its divisors is an integer number (136129730520).
Almost surely, 23212512532404 is an apocalyptic number.
It is an amenable number.
3212512532404 is an abundant number, since it is smaller than the sum of its proper divisors (3321714532556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3212512532404 is a wasteful number, since it uses less digits than its factorization.
3212512532404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90328 (or 90326 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 34.
Adding to 3212512532404 its reverse (4042352152123), we get a palindrome (7254864684527).
The spelling of 3212512532404 in words is "three trillion, two hundred twelve billion, five hundred twelve million, five hundred thirty-two thousand, four hundred four".
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