Base | Representation |
---|---|
bin | 10001100011010… |
… | …01011100111000 |
3 | 101021001012010002 |
4 | 20301221130320 |
5 | 300142420233 |
6 | 22335412132 |
7 | 3435312320 |
oct | 1061513470 |
9 | 337035102 |
10 | 147232568 |
11 | 7612200a |
12 | 41384048 |
13 | 24670382 |
14 | 157a8280 |
15 | cdd46e8 |
hex | 8c69738 |
147232568 has 32 divisors (see below), whose sum is σ = 329218560. Its totient is φ = 60355680.
The previous prime is 147232543. The next prime is 147232571. The reversal of 147232568 is 865232741.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 55868 + ... + 58443.
It is an arithmetic number, because the mean of its divisors is an integer number (10288080).
Almost surely, 2147232568 is an apocalyptic number.
It is an amenable number.
147232568 is an abundant number, since it is smaller than the sum of its proper divisors (181985992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147232568 is a wasteful number, since it uses less digits than its factorization.
147232568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114347 (or 114343 counting only the distinct ones).
The product of its digits is 80640, while the sum is 38.
The square root of 147232568 is about 12133.9428052056. The cubic root of 147232568 is about 528.0413860275.
The spelling of 147232568 in words is "one hundred forty-seven million, two hundred thirty-two thousand, five hundred sixty-eight".
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