Base | Representation |
---|---|
bin | 10010001001110… |
… | …10000010110000 |
3 | 101121112200121211 |
4 | 21010322002300 |
5 | 302441000024 |
6 | 23035525504 |
7 | 3526240462 |
oct | 1104720260 |
9 | 347480554 |
10 | 152281264 |
11 | 78a60193 |
12 | 42bb9894 |
13 | 2571a375 |
14 | 16320132 |
15 | d580594 |
hex | 913a0b0 |
152281264 has 20 divisors (see below), whose sum is σ = 295901200. Its totient is φ = 75919680.
The previous prime is 152281253. The next prime is 152281267. The reversal of 152281264 is 462182251.
It is not an unprimeable number, because it can be changed into a prime (152281267) 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, 8052 + ... + 19219.
It is an arithmetic number, because the mean of its divisors is an integer number (14795060).
Almost surely, 2152281264 is an apocalyptic number.
It is an amenable number.
152281264 is a deficient number, since it is larger than the sum of its proper divisors (143619936).
152281264 is a wasteful number, since it uses less digits than its factorization.
152281264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27628 (or 27622 counting only the distinct ones).
The product of its digits is 7680, while the sum is 31.
The square root of 152281264 is about 12340.2294954348. The cubic root of 152281264 is about 534.0093046862.
The spelling of 152281264 in words is "one hundred fifty-two million, two hundred eighty-one thousand, two hundred sixty-four".
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