Base | Representation |
---|---|
bin | 101010100000011… |
… | …011001010100001 |
3 | 1211200220102012200 |
4 | 222200123022201 |
5 | 2430031033240 |
6 | 154433043413 |
7 | 23446420644 |
oct | 5240331241 |
9 | 1750812180 |
10 | 713142945 |
11 | 336606939 |
12 | 17a9b6569 |
13 | b4991698 |
14 | 6a9d9a5b |
15 | 4291b930 |
hex | 2a81b2a1 |
713142945 has 48 divisors (see below), whose sum is σ = 1365766272. Its totient is φ = 342397440.
The previous prime is 713142929. The next prime is 713142953. The reversal of 713142945 is 549241317.
It is not a de Polignac number, because 713142945 - 24 = 713142929 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2671 + ... + 37860.
It is an arithmetic number, because the mean of its divisors is an integer number (28453464).
Almost surely, 2713142945 is an apocalyptic number.
It is an amenable number.
713142945 is a deficient number, since it is larger than the sum of its proper divisors (652623327).
713142945 is a wasteful number, since it uses less digits than its factorization.
713142945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40582 (or 40579 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 713142945 is about 26704.7363776541. The cubic root of 713142945 is about 893.4265687416.
The spelling of 713142945 in words is "seven hundred thirteen million, one hundred forty-two thousand, nine hundred forty-five".
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