Base | Representation |
---|---|
bin | 1001001000110000010… |
… | …00000111100111001000 |
3 | 1010000022211121000012100 |
4 | 10210120020013213020 |
5 | 20120420433102440 |
6 | 400115411513400 |
7 | 31452442551420 |
oct | 4443010074710 |
9 | 1100284530170 |
10 | 313937394120 |
11 | 11115a524839 |
12 | 50a14bb8860 |
13 | 237b148a68c |
14 | 112a219d480 |
15 | 8276077230 |
hex | 49182079c8 |
313937394120 has 96 divisors (see below), whose sum is σ = 1166053187520. Its totient is φ = 71757118080.
The previous prime is 313937394083. The next prime is 313937394257. The reversal of 313937394120 is 21493739313.
313937394120 is a `hidden beast` number, since 3 + 139 + 3 + 7 + 394 + 120 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62286646 + ... + 62291685.
It is an arithmetic number, because the mean of its divisors is an integer number (12146387370).
Almost surely, 2313937394120 is an apocalyptic number.
313937394120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
313937394120 is an abundant number, since it is smaller than the sum of its proper divisors (852115793400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313937394120 is a wasteful number, since it uses less digits than its factorization.
313937394120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124578355 (or 124578348 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 45.
The spelling of 313937394120 in words is "three hundred thirteen billion, nine hundred thirty-seven million, three hundred ninety-four thousand, one hundred twenty".
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