Base | Representation |
---|---|
bin | 1000111001011001000… |
… | …1100111100000001111 |
3 | 112121112000221100000120 |
4 | 2032112101213200033 |
5 | 10001011313243030 |
6 | 154114400000023 |
7 | 14020433353131 |
oct | 2162621474017 |
9 | 477460840016 |
10 | 152845056015 |
11 | 5990405a913 |
12 | 25757600013 |
13 | 1154ab23662 |
14 | 757d583051 |
15 | 3e98769010 |
hex | 239646780f |
152845056015 has 16 divisors (see below), whose sum is σ = 244560837600. Its totient is φ = 81514447232.
The previous prime is 152845055981. The next prime is 152845056059. The reversal of 152845056015 is 510650548251.
It is a cyclic number.
It is not a de Polignac number, because 152845056015 - 210 = 152845054991 is a prime.
It is a super-2 number, since 2×1528450560152 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290641 + ... + 624629.
It is an arithmetic number, because the mean of its divisors is an integer number (15285052350).
Almost surely, 2152845056015 is an apocalyptic number.
152845056015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152845056015 is a deficient number, since it is larger than the sum of its proper divisors (91715781585).
152845056015 is a wasteful number, since it uses less digits than its factorization.
152845056015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364506.
The product of its (nonzero) digits is 240000, while the sum is 42.
The spelling of 152845056015 in words is "one hundred fifty-two billion, eight hundred forty-five million, fifty-six thousand, fifteen".
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