Base | Representation |
---|---|
bin | 11000000010110101110010… |
… | …11011110000110101100101 |
3 | 20221012201110000101210111200 |
4 | 30001122321123300311211 |
5 | 23412242234032223040 |
6 | 304242015244153113 |
7 | 14065013636400402 |
oct | 1401327133606545 |
9 | 227181400353450 |
10 | 52874158476645 |
11 | 159358940407a0 |
12 | 5b1b448838799 |
13 | 236701ca7900c |
14 | d0b1a143d2a9 |
15 | 61a5a166b630 |
hex | 3016b96f0d65 |
52874158476645 has 96 divisors (see below), whose sum is σ = 101017287955584. Its totient is φ = 25370075750400.
The previous prime is 52874158476613. The next prime is 52874158476677. The reversal of 52874158476645 is 54667485147825.
52874158476645 is a `hidden beast` number, since 5 + 2 + 8 + 7 + 41 + 58 + 476 + 64 + 5 = 666.
52874158476645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52874158476613) and next prime (52874158476677).
It is not a de Polignac number, because 52874158476645 - 25 = 52874158476613 is a prime.
It is a super-2 number, since 2×528741584766452 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1198096230 + ... + 1198140360.
It is an arithmetic number, because the mean of its divisors is an integer number (1052263416204).
Almost surely, 252874158476645 is an apocalyptic number.
52874158476645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52874158476645 is a deficient number, since it is larger than the sum of its proper divisors (48143129478939).
52874158476645 is a wasteful number, since it uses less digits than its factorization.
52874158476645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69203 (or 69200 counting only the distinct ones).
The product of its digits is 1806336000, while the sum is 72.
The spelling of 52874158476645 in words is "fifty-two trillion, eight hundred seventy-four billion, one hundred fifty-eight million, four hundred seventy-six thousand, six hundred forty-five".
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