Base | Representation |
---|---|
bin | 110001010110110011… |
… | …100000001011011000 |
3 | 12001210101020011102000 |
4 | 301112303200023120 |
5 | 1332013430334042 |
6 | 40202423041000 |
7 | 3554201064510 |
oct | 612663401330 |
9 | 161711204360 |
10 | 52995949272 |
11 | 20525917092 |
12 | a3302a0160 |
13 | 4cc7666586 |
14 | 27ca5a0840 |
15 | 15a28d874c |
hex | c56ce02d8 |
52995949272 has 128 divisors (see below), whose sum is σ = 177096000000. Its totient is φ = 14344760448.
The previous prime is 52995949241. The next prime is 52995949309. The reversal of 52995949272 is 27294959925.
52995949272 is a `hidden beast` number, since 5 + 2 + 99 + 59 + 492 + 7 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 893647 + ... + 951102.
It is an arithmetic number, because the mean of its divisors is an integer number (1383562500).
Almost surely, 252995949272 is an apocalyptic number.
It is an amenable number.
52995949272 is an abundant number, since it is smaller than the sum of its proper divisors (124100050728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52995949272 is a wasteful number, since it uses less digits than its factorization.
52995949272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1844790 (or 1844780 counting only the distinct ones).
The product of its digits is 36741600, while the sum is 63.
The spelling of 52995949272 in words is "fifty-two billion, nine hundred ninety-five million, nine hundred forty-nine thousand, two hundred seventy-two".
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