Base | Representation |
---|---|
bin | 101001001001110001… |
… | …0111000010000001100 |
3 | 22110002222122221111210 |
4 | 1102103202320100030 |
5 | 2421442413134410 |
6 | 104333201214420 |
7 | 6246002616102 |
oct | 1222342702014 |
9 | 273088587453 |
10 | 88374739980 |
11 | 3453026719a |
12 | 15164631410 |
13 | 84451b3b67 |
14 | 43c510dc72 |
15 | 247383d220 |
hex | 14938b840c |
88374739980 has 24 divisors (see below), whose sum is σ = 247449272112. Its totient is φ = 23566597312.
The previous prime is 88374739927. The next prime is 88374740009. The reversal of 88374739980 is 8993747388.
It is a super-2 number, since 2×883747399802 (a number of 23 digits) contains 22 as substring.
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, 736456107 + ... + 736456226.
It is an arithmetic number, because the mean of its divisors is an integer number (10310386338).
Almost surely, 288374739980 is an apocalyptic number.
It is an amenable number.
88374739980 is an abundant number, since it is smaller than the sum of its proper divisors (159074532132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88374739980 is a wasteful number, since it uses less digits than its factorization.
88374739980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1472912345 (or 1472912343 counting only the distinct ones).
The product of its (nonzero) digits is 73156608, while the sum is 66.
The spelling of 88374739980 in words is "eighty-eight billion, three hundred seventy-four million, seven hundred thirty-nine thousand, nine hundred eighty".
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