Base | Representation |
---|---|
bin | 10010101010001… |
… | …10001000000000 |
3 | 101220112022000022 |
4 | 21111012020000 |
5 | 310032300211 |
6 | 23310513012 |
7 | 3610304162 |
oct | 1125061000 |
9 | 356468008 |
10 | 156525056 |
11 | 80399656 |
12 | 44505768 |
13 | 26574b9c |
14 | 16b06932 |
15 | db1cbdb |
hex | 9546200 |
156525056 has 40 divisors (see below), whose sum is σ = 314069184. Its totient is φ = 77931520.
The previous prime is 156525023. The next prime is 156525091. The reversal of 156525056 is 650525651.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158741 + ... + 159723.
Almost surely, 2156525056 is an apocalyptic number.
156525056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 156525056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157034592).
156525056 is an abundant number, since it is smaller than the sum of its proper divisors (157544128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156525056 is an frugal number, since it uses more digits than its factorization.
156525056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1312 (or 1296 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 35.
The square root of 156525056 is about 12510.9974022857. The cubic root of 156525056 is about 538.9245353368.
The spelling of 156525056 in words is "one hundred fifty-six million, five hundred twenty-five thousand, fifty-six".
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