Base | Representation |
---|---|
bin | 1100011100001001001… |
… | …0011101001100110111 |
3 | 202102122000202001111100 |
4 | 3013002102131030313 |
5 | 12000141012444412 |
6 | 242102311341143 |
7 | 21304002442230 |
oct | 3070222351467 |
9 | 672560661440 |
10 | 213713015607 |
11 | 826a9475853 |
12 | 355040817b3 |
13 | 171cb3395b0 |
14 | a4b5412087 |
15 | 585c2b9edc |
hex | 31c249d337 |
213713015607 has 96 divisors (see below), whose sum is σ = 400766213120. Its totient is φ = 106571635200.
The previous prime is 213713015573. The next prime is 213713015627. The reversal of 213713015607 is 706510317312.
213713015607 is a `hidden beast` number, since 2 + 1 + 3 + 7 + 1 + 30 + 15 + 607 = 666.
213713015607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 213713015607 - 27 = 213713015479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213713015627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7564107 + ... + 7592307.
Almost surely, 2213713015607 is an apocalyptic number.
213713015607 is a deficient number, since it is larger than the sum of its proper divisors (187053197513).
213713015607 is a wasteful number, since it uses less digits than its factorization.
213713015607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28733 (or 28730 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 36.
The spelling of 213713015607 in words is "two hundred thirteen billion, seven hundred thirteen million, fifteen thousand, six hundred seven".
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