Base | Representation |
---|---|
bin | 1001011110100000… |
… | …01111001010101000 |
3 | 111010120111121212120 |
4 | 10233100033022220 |
5 | 40404431042442 |
6 | 2200504111240 |
7 | 240036120516 |
oct | 45720171250 |
9 | 14116447776 |
10 | 5087752872 |
11 | 21809a4044 |
12 | b9ba65520 |
13 | 6310a4a77 |
14 | 3639c54b6 |
15 | 1eb9dc4ec |
hex | 12f40f2a8 |
5087752872 has 32 divisors (see below), whose sum is σ = 12731925600. Its totient is φ = 1694245184.
The previous prime is 5087752871. The next prime is 5087752889. The reversal of 5087752872 is 2782577805.
It is not an unprimeable number, because it can be changed into a prime (5087752871) 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, 79563 + ... + 128474.
It is an arithmetic number, because the mean of its divisors is an integer number (397872675).
Almost surely, 25087752872 is an apocalyptic number.
It is an amenable number.
5087752872 is an abundant number, since it is smaller than the sum of its proper divisors (7644172728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5087752872 is a wasteful number, since it uses less digits than its factorization.
5087752872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209065 (or 209061 counting only the distinct ones).
The product of its (nonzero) digits is 2195200, while the sum is 51.
The square root of 5087752872 is about 71328.4856982118. The cubic root of 5087752872 is about 1719.9216739165.
The spelling of 5087752872 in words is "five billion, eighty-seven million, seven hundred fifty-two thousand, eight hundred seventy-two".
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