Base | Representation |
---|---|
bin | 10010001100101… |
… | …10110001001000 |
3 | 101122020222121111 |
4 | 21012112301020 |
5 | 303040123224 |
6 | 23052020104 |
7 | 3532411663 |
oct | 1106266110 |
9 | 348228544 |
10 | 152661064 |
11 | 7919a576 |
12 | 43161634 |
13 | 258211ba |
14 | 163bc6da |
15 | d607d94 |
hex | 9196c48 |
152661064 has 8 divisors (see below), whose sum is σ = 286239510. Its totient is φ = 76330528.
The previous prime is 152661053. The next prime is 152661083. The reversal of 152661064 is 460166251.
It can be written as a sum of positive squares in only one way, i.e., 150258564 + 2402500 = 12258^2 + 1550^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1526610642 = 46610800923224192, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9541309 + ... + 9541324.
Almost surely, 2152661064 is an apocalyptic number.
It is an amenable number.
152661064 is a deficient number, since it is larger than the sum of its proper divisors (133578446).
152661064 is a wasteful number, since it uses less digits than its factorization.
152661064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19082639 (or 19082635 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 152661064 is about 12355.6086050020. The cubic root of 152661064 is about 534.4528881555.
The spelling of 152661064 in words is "one hundred fifty-two million, six hundred sixty-one thousand, sixty-four".
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