Base | Representation |
---|---|
bin | 101010101110011… |
… | …001100011100000 |
3 | 1211221210112111000 |
4 | 222232121203200 |
5 | 2432000300433 |
6 | 155043352000 |
7 | 23522516325 |
oct | 5256314340 |
9 | 1757715430 |
10 | 716806368 |
11 | 338689263 |
12 | 180082600 |
13 | b5674ca5 |
14 | 6b2b0b4c |
15 | 42de2113 |
hex | 2ab998e0 |
716806368 has 48 divisors (see below), whose sum is σ = 2090687760. Its totient is φ = 238935168.
The previous prime is 716806361. The next prime is 716806373. The reversal of 716806368 is 863608617.
716806368 is a `hidden beast` number, since 7 + 1 + 6 + 8 + 0 + 636 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×7168063682 = 1027622738410702848, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (716806361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413955 + ... + 415682.
It is an arithmetic number, because the mean of its divisors is an integer number (43555995).
Almost surely, 2716806368 is an apocalyptic number.
It is an amenable number.
716806368 is an abundant number, since it is smaller than the sum of its proper divisors (1373881392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
716806368 is a wasteful number, since it uses less digits than its factorization.
716806368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829656 (or 829642 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 716806368 is about 26773.2397740729. The cubic root of 716806368 is about 894.9538038846.
The spelling of 716806368 in words is "seven hundred sixteen million, eight hundred six thousand, three hundred sixty-eight".
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