Base | Representation |
---|---|
bin | 1100011010111000001… |
… | …0110110110001000000 |
3 | 202101202100122212100121 |
4 | 3012232002312301000 |
5 | 11443442041203241 |
6 | 242004500030024 |
7 | 21262406551006 |
oct | 3065602666100 |
9 | 671670585317 |
10 | 213373381696 |
11 | 82544790872 |
12 | 3542a392314 |
13 | 17175b72797 |
14 | a482282a76 |
15 | 583c57cad1 |
hex | 31ae0b6c40 |
213373381696 has 56 divisors (see below), whose sum is σ = 465075910080. Its totient is φ = 96677171712.
The previous prime is 213373381691. The next prime is 213373381723. The reversal of 213373381696 is 696183373312.
It is not an unprimeable number, because it can be changed into a prime (213373381691) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3786631 + ... + 3842566.
Almost surely, 2213373381696 is an apocalyptic number.
It is an amenable number.
213373381696 is an abundant number, since it is smaller than the sum of its proper divisors (251702528384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213373381696 is a wasteful number, since it uses less digits than its factorization.
213373381696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7629251 (or 7629241 counting only the distinct ones).
The product of its digits is 2939328, while the sum is 52.
The spelling of 213373381696 in words is "two hundred thirteen billion, three hundred seventy-three million, three hundred eighty-one thousand, six hundred ninety-six".
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