Base | Representation |
---|---|
bin | 1001011100101100… |
… | …00011111111000000 |
3 | 111002111210211121010 |
4 | 10232112003333000 |
5 | 40342030041340 |
6 | 2155201200520 |
7 | 236462363445 |
oct | 45626037700 |
9 | 14074724533 |
10 | 5072502720 |
11 | 217332840a |
12 | b96930140 |
13 | 62ab955cc |
14 | 3619759cc |
15 | 1ea4c8b80 |
hex | 12e583fc0 |
5072502720 has 112 divisors (see below), whose sum is σ = 16624816128. Its totient is φ = 1309025280.
The previous prime is 5072502671. The next prime is 5072502749. The reversal of 5072502720 is 272052705.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55464 + ... + 114983.
Almost surely, 25072502720 is an apocalyptic number.
It is an amenable number.
5072502720 is an abundant number, since it is smaller than the sum of its proper divisors (11552313408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5072502720 is a wasteful number, since it uses less digits than its factorization.
5072502720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170498 (or 170488 counting only the distinct ones).
The product of its (nonzero) digits is 9800, while the sum is 30.
The square root of 5072502720 is about 71221.5046176364. The cubic root of 5072502720 is about 1718.2015093116.
The spelling of 5072502720 in words is "five billion, seventy-two million, five hundred two thousand, seven hundred twenty".
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