Base | Representation |
---|---|
bin | 1001000101001111101… |
… | …00111010111111111110 |
3 | 1002211110112100210111220 |
4 | 10202213310322333332 |
5 | 20103041122013114 |
6 | 355204425254210 |
7 | 31354654254204 |
oct | 4424764727776 |
9 | 1084415323456 |
10 | 312053313534 |
11 | 110382a62146 |
12 | 5058a034366 |
13 | 2357103bab1 |
14 | 11163c7b074 |
15 | 81b59610a9 |
hex | 48a7d3affe |
312053313534 has 32 divisors (see below), whose sum is σ = 631178127360. Its totient is φ = 102839406912.
The previous prime is 312053313527. The next prime is 312053313547. The reversal of 312053313534 is 435313350213.
It is a junction number, because it is equal to n+sod(n) for n = 312053313495 and 312053313504.
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, 7756579 + ... + 7796705.
It is an arithmetic number, because the mean of its divisors is an integer number (19724316480).
Almost surely, 2312053313534 is an apocalyptic number.
312053313534 is an abundant number, since it is smaller than the sum of its proper divisors (319124813826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312053313534 is a wasteful number, since it uses less digits than its factorization.
312053313534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54784.
The product of its (nonzero) digits is 48600, while the sum is 33.
Adding to 312053313534 its reverse (435313350213), we get a palindrome (747366663747).
The spelling of 312053313534 in words is "three hundred twelve billion, fifty-three million, three hundred thirteen thousand, five hundred thirty-four".
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