Base | Representation |
---|---|
bin | 110001111100101000… |
… | …001000001010001000 |
3 | 12010102121020202102211 |
4 | 301330220020022020 |
5 | 1334313402022022 |
6 | 40345411434504 |
7 | 3606004512160 |
oct | 617450101210 |
9 | 163377222384 |
10 | 53630501512 |
11 | 20821024625 |
12 | a4888b5a34 |
13 | 5098c6c183 |
14 | 284a97d5a0 |
15 | 15dd47de77 |
hex | c7ca08288 |
53630501512 has 32 divisors (see below), whose sum is σ = 115030742400. Its totient is φ = 22962852864.
The previous prime is 53630501503. The next prime is 53630501513. The reversal of 53630501512 is 21510503635.
It is a super-2 number, since 2×536305015122 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53630501513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390937 + ... + 509992.
It is an arithmetic number, because the mean of its divisors is an integer number (3594710700).
Almost surely, 253630501512 is an apocalyptic number.
It is an amenable number.
53630501512 is an abundant number, since it is smaller than the sum of its proper divisors (61400240888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53630501512 is a wasteful number, since it uses less digits than its factorization.
53630501512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 902005 (or 902001 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 31.
The spelling of 53630501512 in words is "fifty-three billion, six hundred thirty million, five hundred one thousand, five hundred twelve".
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