Base | Representation |
---|---|
bin | 10010000011000… |
… | …01001110001100 |
3 | 101112212120101020 |
4 | 21001201032030 |
5 | 302224040124 |
6 | 23004514140 |
7 | 3515551326 |
oct | 1101411614 |
9 | 345776336 |
10 | 151393164 |
11 | 78503a1a |
12 | 4284b950 |
13 | 25499070 |
14 | 1616c616 |
15 | d457379 |
hex | 906138c |
151393164 has 24 divisors (see below), whose sum is σ = 380424240. Its totient is φ = 46582464.
The previous prime is 151393127. The next prime is 151393169. The reversal of 151393164 is 461393151.
It is not an unprimeable number, because it can be changed into a prime (151393169) 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, 485079 + ... + 485390.
It is an arithmetic number, because the mean of its divisors is an integer number (15851010).
Almost surely, 2151393164 is an apocalyptic number.
It is an amenable number.
151393164 is an abundant number, since it is smaller than the sum of its proper divisors (229031076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151393164 is a wasteful number, since it uses less digits than its factorization.
151393164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970489 (or 970487 counting only the distinct ones).
The product of its digits is 9720, while the sum is 33.
The square root of 151393164 is about 12304.1929438708. The cubic root of 151393164 is about 532.9691710230.
The spelling of 151393164 in words is "one hundred fifty-one million, three hundred ninety-three thousand, one hundred sixty-four".
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