Base | Representation |
---|---|
bin | 10010111000100011000111… |
… | …101101000011101000111001 |
3 | 101220001120201201000000100200 |
4 | 102320203013231003220321 |
5 | 41341201104024102300 |
6 | 452345010041152413 |
7 | 23331140122162002 |
oct | 2270430755035071 |
9 | 356046651000320 |
10 | 83050838112825 |
11 | 2450a731a904a0 |
12 | 939398578b709 |
13 | 3745877c6a58b |
14 | 16719796281a9 |
15 | 9905223c7200 |
hex | 4b88c7b43a39 |
83050838112825 has 72 divisors (see below), whose sum is σ = 165338121611520. Its totient is φ = 39507316867200.
The previous prime is 83050838112799. The next prime is 83050838112857. The reversal of 83050838112825 is 52821183805038.
83050838112825 is a `hidden beast` number, since 8 + 3 + 0 + 508 + 3 + 8 + 1 + 128 + 2 + 5 = 666.
It is not a de Polignac number, because 83050838112825 - 215 = 83050838080057 is a prime.
It is a super-2 number, since 2×830508381128252 (a number of 29 digits) contains 22 as substring.
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 71 ways as a sum of consecutive naturals, for example, 316433865 + ... + 316696214.
It is an arithmetic number, because the mean of its divisors is an integer number (2296362800160).
Almost surely, 283050838112825 is an apocalyptic number.
It is an amenable number.
83050838112825 is a deficient number, since it is larger than the sum of its proper divisors (82287283498695).
83050838112825 is a wasteful number, since it uses less digits than its factorization.
83050838112825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 633130159 (or 633130151 counting only the distinct ones).
The product of its (nonzero) digits is 3686400, while the sum is 54.
The spelling of 83050838112825 in words is "eighty-three trillion, fifty billion, eight hundred thirty-eight million, one hundred twelve thousand, eight hundred twenty-five".
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