Base | Representation |
---|---|
bin | 110001010101111101… |
… | …110100101111001000 |
3 | 12001202101202020211211 |
4 | 301111331310233020 |
5 | 1332001330041304 |
6 | 40201201302504 |
7 | 3553640346520 |
oct | 612575645710 |
9 | 161671666754 |
10 | 52981877704 |
11 | 20518985998 |
12 | a327634a34 |
13 | 4cc477a6c2 |
14 | 27c877a680 |
15 | 15a1559204 |
hex | c55f74bc8 |
52981877704 has 32 divisors (see below), whose sum is σ = 113554454400. Its totient is φ = 22702147200.
The previous prime is 52981877681. The next prime is 52981877719. The reversal of 52981877704 is 40777818925.
It is a super-2 number, since 2×529818777042 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211252 + ... + 388060.
It is an arithmetic number, because the mean of its divisors is an integer number (3548576700).
Almost surely, 252981877704 is an apocalyptic number.
It is an amenable number.
52981877704 is an abundant number, since it is smaller than the sum of its proper divisors (60572576696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52981877704 is a wasteful number, since it uses less digits than its factorization.
52981877704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182173 (or 182169 counting only the distinct ones).
The product of its (nonzero) digits is 7902720, while the sum is 58.
The spelling of 52981877704 in words is "fifty-two billion, nine hundred eighty-one million, eight hundred seventy-seven thousand, seven hundred four".
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