Base | Representation |
---|---|
bin | 10010000111111… |
… | …01010100000000 |
3 | 101121002001101210 |
4 | 21003331110000 |
5 | 302410020022 |
6 | 23030330120 |
7 | 3524153322 |
oct | 1103752400 |
9 | 347061353 |
10 | 152032512 |
11 | 78900305 |
12 | 42ab9940 |
13 | 25661088 |
14 | 16297612 |
15 | d531a0c |
hex | 90fd500 |
152032512 has 36 divisors (see below), whose sum is σ = 404630240. Its totient is φ = 50677248.
The previous prime is 152032499. The next prime is 152032541. The reversal of 152032512 is 215230251.
It is a super-2 number, since 2×1520325122 = 46227769410060288, which contains 22 as substring.
It is a congruent number.
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 in 3 ways as a sum of consecutive naturals, for example, 98212 + ... + 99747.
Almost surely, 2152032512 is an apocalyptic number.
152032512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152032512 is an abundant number, since it is smaller than the sum of its proper divisors (252597728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152032512 is an equidigital number, since it uses as much as digits as its factorization.
152032512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197978 (or 197964 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 152032512 is about 12330.1464711495. The cubic root of 152032512 is about 533.7183775030.
Adding to 152032512 its reverse (215230251), we get a palindrome (367262763).
The spelling of 152032512 in words is "one hundred fifty-two million, thirty-two thousand, five hundred twelve".
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