Base | Representation |
---|---|
bin | 1100011001100011010… |
… | …1010011010011101110 |
3 | 202100211120000120010022 |
4 | 3012120311103103232 |
5 | 11442224440211204 |
6 | 241505304242142 |
7 | 21250525635422 |
oct | 3063065232356 |
9 | 670746016108 |
10 | 213017507054 |
11 | 823819139a0 |
12 | 3534b170352 |
13 | 1711a210681 |
14 | a44acc6b82 |
15 | 581b1d35be |
hex | 3198d534ee |
213017507054 has 16 divisors (see below), whose sum is σ = 348853230000. Its totient is φ = 96748604160.
The previous prime is 213017507023. The next prime is 213017507057. The reversal of 213017507054 is 450705710312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213017507057) 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, 3848669 + ... + 3903624.
It is an arithmetic number, because the mean of its divisors is an integer number (21803326875).
Almost surely, 2213017507054 is an apocalyptic number.
213017507054 is a deficient number, since it is larger than the sum of its proper divisors (135835722946).
213017507054 is a wasteful number, since it uses less digits than its factorization.
213017507054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7753555.
The product of its (nonzero) digits is 29400, while the sum is 35.
The spelling of 213017507054 in words is "two hundred thirteen billion, seventeen million, five hundred seven thousand, fifty-four".
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