Base | Representation |
---|---|
bin | 10010001110010… |
… | …11010100000000 |
3 | 101122122220211202 |
4 | 21013023110000 |
5 | 303114020123 |
6 | 23100400332 |
7 | 3534266315 |
oct | 1107132400 |
9 | 348586752 |
10 | 152876288 |
11 | 79327244 |
12 | 432460a8 |
13 | 25898156 |
14 | 16436d0c |
15 | d64ba28 |
hex | 91cb500 |
152876288 has 36 divisors (see below), whose sum is σ = 306164628. Its totient is φ = 76185600.
The previous prime is 152876281. The next prime is 152876293. The reversal of 152876288 is 882678251.
It can be written as a sum of positive squares in 2 ways, for example, as 130142464 + 22733824 = 11408^2 + 4768^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152876281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94688 + ... + 96288.
It is an arithmetic number, because the mean of its divisors is an integer number (8504573).
Almost surely, 2152876288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152876288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153082314).
152876288 is an abundant number, since it is smaller than the sum of its proper divisors (153288340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152876288 is an equidigital number, since it uses as much as digits as its factorization.
152876288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1990 (or 1976 counting only the distinct ones).
The product of its digits is 430080, while the sum is 47.
The square root of 152876288 is about 12364.3151043638. The cubic root of 152876288 is about 534.7039302833.
The spelling of 152876288 in words is "one hundred fifty-two million, eight hundred seventy-six thousand, two hundred eighty-eight".
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