| Base | Representation |
|---|---|
| bin | 10010111110101… |
| … | …01000010000000 |
| 3 | 102002120120201000 |
| 4 | 21133111002000 |
| 5 | 311224120202 |
| 6 | 23444212000 |
| 7 | 3642145650 |
| oct | 1137250200 |
| 9 | 362516630 |
| 10 | 159207552 |
| 11 | 81960a99 |
| 12 | 4539a000 |
| 13 | 26ca3b6a |
| 14 | 17204360 |
| 15 | de9c91c |
| hex | 97d5080 |
159207552 has 128 divisors (see below), whose sum is σ = 537091200. Its totient is φ = 45480960.
The previous prime is 159207527. The next prime is 159207553. The reversal of 159207552 is 255702951.
159207552 is a `hidden beast` number, since 15 + 92 + 0 + 7 + 552 = 666.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×1592075522 = 50694089227665408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (159207553) 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 in 15 ways as a sum of consecutive naturals, for example, 20902 + ... + 27482.
It is an arithmetic number, because the mean of its divisors is an integer number (4196025).
Almost surely, 2159207552 is an apocalyptic number.
159207552 is a gapful number since it is divisible by the number (12) 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 159207552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268545600).
159207552 is an abundant number, since it is smaller than the sum of its proper divisors (377883648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159207552 is an equidigital number, since it uses as much as digits as its factorization.
159207552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6611 (or 6593 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 36.
The square root of 159207552 is about 12617.7475010400. The cubic root of 159207552 is about 541.9857750564.
The spelling of 159207552 in words is "one hundred fifty-nine million, two hundred seven thousand, five hundred fifty-two".
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