Base | Representation |
---|---|
bin | 100101010110000101000101… |
… | …110111010110001101110100 |
3 | 210112112200002121011201211011 |
4 | 211112011011313112031310 |
5 | 133011442243211100111 |
6 | 1341153041405122004 |
7 | 46411211423202421 |
oct | 4526050567261564 |
9 | 715480077151734 |
10 | 164245016503156 |
11 | 48373a13a59166 |
12 | 1650794b859304 |
13 | 708531427aa34 |
14 | 2c7b703492d48 |
15 | 13ec5ca8a0021 |
hex | 956145dd6374 |
164245016503156 has 12 divisors (see below), whose sum is σ = 287430616968768. Its totient is φ = 82121983083512.
The previous prime is 164245016503151. The next prime is 164245016503207. The reversal of 164245016503156 is 651305610542461.
164245016503156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1642450165031562 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164245016503151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130587916 + ... + 131839651.
It is an arithmetic number, because the mean of its divisors is an integer number (23952551414064).
Almost surely, 2164245016503156 is an apocalyptic number.
It is an amenable number.
164245016503156 is a deficient number, since it is larger than the sum of its proper divisors (123185600465612).
164245016503156 is a wasteful number, since it uses less digits than its factorization.
164245016503156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262584038 (or 262584036 counting only the distinct ones).
The product of its (nonzero) digits is 2592000, while the sum is 49.
The spelling of 164245016503156 in words is "one hundred sixty-four trillion, two hundred forty-five billion, sixteen million, five hundred three thousand, one hundred fifty-six".
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