Base | Representation |
---|---|
bin | 10010001101000… |
… | …01011000110100 |
3 | 101122100012021121 |
4 | 21012201120310 |
5 | 303043021224 |
6 | 23052553324 |
7 | 3532652545 |
oct | 1106413064 |
9 | 348305247 |
10 | 152704564 |
11 | 7921a221 |
12 | 43182844 |
13 | 25837c3c |
14 | 163d04cc |
15 | d615be4 |
hex | 91a1634 |
152704564 has 6 divisors (see below), whose sum is σ = 267232994. Its totient is φ = 76352280.
The previous prime is 152704561. The next prime is 152704571. The reversal of 152704564 is 465407251.
It can be written as a sum of positive squares in only one way, i.e., 146603664 + 6100900 = 12108^2 + 2470^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152704561) by changing a digit.
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, 19088067 + ... + 19088074.
Almost surely, 2152704564 is an apocalyptic number.
It is an amenable number.
152704564 is a deficient number, since it is larger than the sum of its proper divisors (114528430).
152704564 is a wasteful number, since it uses less digits than its factorization.
152704564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38176145 (or 38176143 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 152704564 is about 12357.3688137888. The cubic root of 152704564 is about 534.5036465527.
The spelling of 152704564 in words is "one hundred fifty-two million, seven hundred four thousand, five hundred sixty-four".
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