Base | Representation |
---|---|
bin | 101010101000000… |
… | …001011001100100 |
3 | 1211211122121012100 |
4 | 222220001121210 |
5 | 2431033301224 |
6 | 154543452100 |
7 | 23502354264 |
oct | 5250013144 |
9 | 1754577170 |
10 | 715134564 |
11 | 337747201 |
12 | 17b5b7030 |
13 | b520b061 |
14 | 6ad977a4 |
15 | 42bb1ac9 |
hex | 2aa01664 |
715134564 has 27 divisors (see below), whose sum is σ = 1808106937. Its totient is φ = 238324704.
The previous prime is 715134533. The next prime is 715134571. The reversal of 715134564 is 465431517.
The square root of 715134564 is 26742.
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., 502208100 + 212926464 = 22410^2 + 14592^2 .
It is a super-2 number, since 2×7151345642 = 1022834889254940192, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 158224 + ... + 162680.
Almost surely, 2715134564 is an apocalyptic number.
715134564 is the 26742-nd square number.
It is an amenable number.
715134564 is an abundant number, since it is smaller than the sum of its proper divisors (1092972373).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
715134564 is an equidigital number, since it uses as much as digits as its factorization.
715134564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8924 (or 4462 counting only the distinct ones).
The product of its digits is 50400, while the sum is 36.
The cubic root of 715134564 is about 894.2574968069.
Multiplying 715134564 by its sum of digits (36), we get a square (25744844304 = 1604522).
715134564 divided by its sum of digits (36) gives a square (19864849 = 44572).
The spelling of 715134564 in words is "seven hundred fifteen million, one hundred thirty-four thousand, five hundred sixty-four".
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