Base | Representation |
---|---|
bin | 101010101011000… |
… | …101010011001000 |
3 | 1211220011100220000 |
4 | 222223011103020 |
5 | 2431234440333 |
6 | 155013003000 |
7 | 23512235535 |
oct | 5253052310 |
9 | 1756140800 |
10 | 715936968 |
11 | 33814504a |
12 | 17b923460 |
13 | b542c356 |
14 | 6b125d8c |
15 | 42cbe713 |
hex | 2aac54c8 |
715936968 has 80 divisors (see below), whose sum is σ = 2009335680. Its totient is φ = 238164192.
The previous prime is 715936933. The next prime is 715936981. The reversal of 715936968 is 869639517.
It is a Harshad number since it is a multiple of its sum of digits (54).
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 19 ways as a sum of consecutive naturals, for example, 480721 + ... + 482207.
It is an arithmetic number, because the mean of its divisors is an integer number (25116696).
Almost surely, 2715936968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 715936968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004667840).
715936968 is an abundant number, since it is smaller than the sum of its proper divisors (1293398712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
715936968 is a wasteful number, since it uses less digits than its factorization.
715936968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2248 (or 2235 counting only the distinct ones).
The product of its digits is 2449440, while the sum is 54.
The square root of 715936968 is about 26756.9984863774. The cubic root of 715936968 is about 894.5918336913.
The spelling of 715936968 in words is "seven hundred fifteen million, nine hundred thirty-six thousand, nine hundred sixty-eight".
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