Base | Representation |
---|---|
bin | 1001000101111100110… |
… | …11101000101001000000 |
3 | 1002212102221222112211101 |
4 | 10202332123220221000 |
5 | 20104330213420304 |
6 | 355310214024144 |
7 | 31400240643115 |
oct | 4427633505100 |
9 | 1085387875741 |
10 | 312432560704 |
11 | 110558043160 |
12 | 50675048054 |
13 | 236017953c4 |
14 | 1119c39c90c |
15 | 81d8dc58a4 |
hex | 48be6e8a40 |
312432560704 has 56 divisors (see below), whose sum is σ = 699667790400. Its totient is φ = 137117729280.
The previous prime is 312432560663. The next prime is 312432560743. The reversal of 312432560704 is 407065234213.
It is a super-2 number, since 2×3124325607042 (a number of 24 digits) contains 22 as substring.
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, 7631244 + ... + 7672075.
Almost surely, 2312432560704 is an apocalyptic number.
It is an amenable number.
312432560704 is an abundant number, since it is smaller than the sum of its proper divisors (387235229696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312432560704 is a wasteful number, since it uses less digits than its factorization.
312432560704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15303371 (or 15303361 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 37.
Adding to 312432560704 its reverse (407065234213), we get a palindrome (719497794917).
The spelling of 312432560704 in words is "three hundred twelve billion, four hundred thirty-two million, five hundred sixty thousand, seven hundred four".
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