Base | Representation |
---|---|
bin | 10010000111110… |
… | …00000110010110 |
3 | 101121000222002220 |
4 | 21003320012112 |
5 | 302403324113 |
6 | 23030043210 |
7 | 3524034135 |
oct | 1103700626 |
9 | 347028086 |
10 | 152011158 |
11 | 78896262 |
12 | 42aa9506 |
13 | 25654440 |
14 | 1628d91c |
15 | d52a523 |
hex | 90f8196 |
152011158 has 16 divisors (see below), whose sum is σ = 327408816. Its totient is φ = 46772640.
The previous prime is 152011151. The next prime is 152011159. The reversal of 152011158 is 851110251.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152011151) 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, 974353 + ... + 974508.
It is an arithmetic number, because the mean of its divisors is an integer number (20463051).
Almost surely, 2152011158 is an apocalyptic number.
152011158 is an abundant number, since it is smaller than the sum of its proper divisors (175397658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152011158 is a wasteful number, since it uses less digits than its factorization.
152011158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1948879.
The product of its (nonzero) digits is 400, while the sum is 24.
The square root of 152011158 is about 12329.2805142879. The cubic root of 152011158 is about 533.6933882080.
The spelling of 152011158 in words is "one hundred fifty-two million, eleven thousand, one hundred fifty-eight".
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