Base | Representation |
---|---|
bin | 10010001001100… |
… | …01101111100000 |
3 | 101121110221222120 |
4 | 21010301233200 |
5 | 302433403024 |
6 | 23035104240 |
7 | 3526036401 |
oct | 1104615740 |
9 | 347427876 |
10 | 152247264 |
11 | 78a37694 |
12 | 42ba2080 |
13 | 25707a50 |
14 | 163119a8 |
15 | d575479 |
hex | 9131be0 |
152247264 has 48 divisors (see below), whose sum is σ = 430394832. Its totient is φ = 46844928.
The previous prime is 152247259. The next prime is 152247289. The reversal of 152247264 is 462742251.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59749 + ... + 62244.
It is an arithmetic number, because the mean of its divisors is an integer number (8966559).
Almost surely, 2152247264 is an apocalyptic number.
It is an amenable number.
152247264 is an abundant number, since it is smaller than the sum of its proper divisors (278147568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152247264 is a wasteful number, since it uses less digits than its factorization.
152247264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122019 (or 122011 counting only the distinct ones).
The product of its digits is 26880, while the sum is 33.
The square root of 152247264 is about 12338.8518104401. The cubic root of 152247264 is about 533.9695587860.
The spelling of 152247264 in words is "one hundred fifty-two million, two hundred forty-seven thousand, two hundred sixty-four".
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