Base | Representation |
---|---|
bin | 10010010000010… |
… | …11101110111011 |
3 | 101200011022210121 |
4 | 21020023232323 |
5 | 303200441110 |
6 | 23110154111 |
7 | 3536445520 |
oct | 1110135673 |
9 | 350138717 |
10 | 153140155 |
11 | 79497513 |
12 | 43352937 |
13 | 2595b29c |
14 | 164a5147 |
15 | d69ecda |
hex | 920bbbb |
153140155 has 48 divisors (see below), whose sum is σ = 225927360. Its totient is φ = 97493760.
The previous prime is 153140149. The next prime is 153140167. The reversal of 153140155 is 551041351.
It is a happy number.
It is not a de Polignac number, because 153140155 - 27 = 153140027 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 975337 + ... + 975493.
It is an arithmetic number, because the mean of its divisors is an integer number (4706820).
Almost surely, 2153140155 is an apocalyptic number.
153140155 is a deficient number, since it is larger than the sum of its proper divisors (72787205).
153140155 is a wasteful number, since it uses less digits than its factorization.
153140155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260 (or 229 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 25.
The square root of 153140155 is about 12374.9810100864. The cubic root of 153140155 is about 535.0113893986.
The spelling of 153140155 in words is "one hundred fifty-three million, one hundred forty thousand, one hundred fifty-five".
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