Base | Representation |
---|---|
bin | 1000110110101110101… |
… | …0101111010001101011 |
3 | 112112200012211221221200 |
4 | 2031223222233101223 |
5 | 4443030314034123 |
6 | 153515422335243 |
7 | 13663633354404 |
oct | 2155352572153 |
9 | 475605757850 |
10 | 152130221163 |
11 | 595775a8908 |
12 | 2559812a523 |
13 | 114659bbb5b |
14 | 75126669ab |
15 | 3e55b16143 |
hex | 236baaf46b |
152130221163 has 48 divisors (see below), whose sum is σ = 239084610336. Its totient is φ = 92825256960.
The previous prime is 152130221161. The next prime is 152130221183. The reversal of 152130221163 is 361122031251.
152130221163 is a `hidden beast` number, since 1 + 521 + 3 + 0 + 22 + 116 + 3 = 666.
It is not a de Polignac number, because 152130221163 - 21 = 152130221161 is a prime.
It is a super-3 number, since 3×1521302211633 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (152130221161) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12691633 + ... + 12703613.
It is an arithmetic number, because the mean of its divisors is an integer number (4980929382).
Almost surely, 2152130221163 is an apocalyptic number.
152130221163 is a deficient number, since it is larger than the sum of its proper divisors (86954389173).
152130221163 is a wasteful number, since it uses less digits than its factorization.
152130221163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14284 (or 14281 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The spelling of 152130221163 in words is "one hundred fifty-two billion, one hundred thirty million, two hundred twenty-one thousand, one hundred sixty-three".
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