Base | Representation |
---|---|
bin | 10010001001100… |
… | …10111111010000 |
3 | 101121111012222121 |
4 | 21010302333100 |
5 | 302434033433 |
6 | 23035144024 |
7 | 3526060312 |
oct | 1104627720 |
9 | 347435877 |
10 | 152252368 |
11 | 78a40504 |
12 | 42ba5014 |
13 | 2570a178 |
14 | 163137b2 |
15 | d576c2d |
hex | 9132fd0 |
152252368 has 10 divisors (see below), whose sum is σ = 294988994. Its totient is φ = 76126176.
The previous prime is 152252363. The next prime is 152252369. The reversal of 152252368 is 863252251.
It can be written as a sum of positive squares in only one way, i.e., 80138304 + 72114064 = 8952^2 + 8492^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152252363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4757871 + ... + 4757902.
Almost surely, 2152252368 is an apocalyptic number.
It is an amenable number.
152252368 is a deficient number, since it is larger than the sum of its proper divisors (142736626).
152252368 is an equidigital number, since it uses as much as digits as its factorization.
152252368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9515781 (or 9515775 counting only the distinct ones).
The product of its digits is 28800, while the sum is 34.
The square root of 152252368 is about 12339.0586350823. The cubic root of 152252368 is about 533.9755257244.
The spelling of 152252368 in words is "one hundred fifty-two million, two hundred fifty-two thousand, three hundred sixty-eight".
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