Base | Representation |
---|---|
bin | 10010000111110… |
… | …01000011011011 |
3 | 101121001011110200 |
4 | 21003321003123 |
5 | 302403440232 |
6 | 23030113243 |
7 | 3524051421 |
oct | 1103710333 |
9 | 347034420 |
10 | 152015067 |
11 | 78899196 |
12 | 42aab823 |
13 | 25656159 |
14 | 16291111 |
15 | d52b77c |
hex | 90f90db |
152015067 has 24 divisors (see below), whose sum is σ = 231691200. Its totient is φ = 95778288.
The previous prime is 152015053. The next prime is 152015117. The reversal of 152015067 is 760510251.
152015067 is a `hidden beast` number, since 152 + 0 + 1 + 506 + 7 = 666.
152015067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152015067 - 27 = 152014939 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 152015067.
It is not an unprimeable number, because it can be changed into a prime (152013067) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95484 + ... + 97062.
It is an arithmetic number, because the mean of its divisors is an integer number (9653800).
Almost surely, 2152015067 is an apocalyptic number.
152015067 is a deficient number, since it is larger than the sum of its proper divisors (79676133).
152015067 is a wasteful number, since it uses less digits than its factorization.
152015067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2167 (or 2164 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 152015067 is about 12329.4390383342. The cubic root of 152015067 is about 533.6979628493.
The spelling of 152015067 in words is "one hundred fifty-two million, fifteen thousand, sixty-seven".
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