Base | Representation |
---|---|
bin | 10010001010001… |
… | …11011100011011 |
3 | 101121122110220211 |
4 | 21011013130123 |
5 | 302444224110 |
6 | 23041031551 |
7 | 3526556506 |
oct | 1105073433 |
9 | 347573824 |
10 | 152336155 |
11 | 78a98454 |
12 | 430255b7 |
13 | 2573934a |
14 | 1633613d |
15 | d59198a |
hex | 914771b |
152336155 has 4 divisors (see below), whose sum is σ = 182803392. Its totient is φ = 121868920.
The previous prime is 152336131. The next prime is 152336183. The reversal of 152336155 is 551633251.
152336155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 152336155 - 27 = 152336027 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15233611 + ... + 15233620.
It is an arithmetic number, because the mean of its divisors is an integer number (45700848).
Almost surely, 2152336155 is an apocalyptic number.
152336155 is a deficient number, since it is larger than the sum of its proper divisors (30467237).
152336155 is an equidigital number, since it uses as much as digits as its factorization.
152336155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30467236.
The product of its digits is 13500, while the sum is 31.
The square root of 152336155 is about 12342.4533622777. The cubic root of 152336155 is about 534.0734596206.
The spelling of 152336155 in words is "one hundred fifty-two million, three hundred thirty-six thousand, one hundred fifty-five".
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