Base | Representation |
---|---|
bin | 111000001101001… |
… | …100000010010000 |
3 | 2102201101102010000 |
4 | 320031030002100 |
5 | 3412400400024 |
6 | 233323210000 |
7 | 32240131341 |
oct | 7015140220 |
9 | 2381342100 |
10 | 942981264 |
11 | 444319865 |
12 | 223976900 |
13 | 1204951a4 |
14 | 8d3480c8 |
15 | 57bbbcc9 |
hex | 3834c090 |
942981264 has 75 divisors (see below), whose sum is σ = 2732464713. Its totient is φ = 313958592.
The previous prime is 942981253. The next prime is 942981283. The reversal of 942981264 is 462189249.
The square root of 942981264 is 30708.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 54464400 + 888516864 = 7380^2 + 29808^2 .
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1105062 + ... + 1105914.
Almost surely, 2942981264 is an apocalyptic number.
942981264 is the 30708-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 942981264
942981264 is an abundant number, since it is smaller than the sum of its proper divisors (1789483449).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
942981264 is an frugal number, since it uses more digits than its factorization.
942981264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1726 (or 858 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The cubic root of 942981264 is about 980.6206203534.
The spelling of 942981264 in words is "nine hundred forty-two million, nine hundred eighty-one thousand, two hundred sixty-four".
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