Base | Representation |
---|---|
bin | 1001110001100011… |
… | …10010010110010000 |
3 | 111112201011210021022 |
4 | 10320301302112100 |
5 | 41221332331142 |
6 | 2224413015012 |
7 | 244016243141 |
oct | 47061622620 |
9 | 14481153238 |
10 | 5247542672 |
11 | 2253112529 |
12 | 1025484468 |
13 | 658220948 |
14 | 37acdbac8 |
15 | 20aa526d2 |
hex | 138c72590 |
5247542672 has 20 divisors (see below), whose sum is σ = 10182848256. Its totient is φ = 2619710880.
The previous prime is 5247542633. The next prime is 5247542681. The reversal of 5247542672 is 2762457425.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243104 + ... + 263807.
Almost surely, 25247542672 is an apocalyptic number.
It is an amenable number.
5247542672 is a deficient number, since it is larger than the sum of its proper divisors (4935305584).
5247542672 is a wasteful number, since it uses less digits than its factorization.
5247542672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507566 (or 507560 counting only the distinct ones).
The product of its digits is 940800, while the sum is 44.
The square root of 5247542672 is about 72439.9245720204. The cubic root of 5247542672 is about 1737.7421138515.
The spelling of 5247542672 in words is "five billion, two hundred forty-seven million, five hundred forty-two thousand, six hundred seventy-two".
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