Base | Representation |
---|---|
bin | 1001000100110110… |
… | …01101010010001100 |
3 | 110120120111220122200 |
4 | 10202123031102030 |
5 | 34434331244230 |
6 | 2123255041500 |
7 | 231513531033 |
oct | 44233152214 |
9 | 13516456580 |
10 | 4872524940 |
11 | 2080460118 |
12 | b3b970290 |
13 | 5c861846a |
14 | 34319b71a |
15 | 1d7b76160 |
hex | 1226cd48c |
4872524940 has 72 divisors (see below), whose sum is σ = 14790707568. Its totient is φ = 1298398080.
The previous prime is 4872524873. The next prime is 4872524959. The reversal of 4872524940 is 494252784.
4872524940 is a `hidden beast` number, since 4 + 87 + 2 + 524 + 9 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259675 + ... + 277805.
It is an arithmetic number, because the mean of its divisors is an integer number (205426494).
Almost surely, 24872524940 is an apocalyptic number.
It is an amenable number.
4872524940 is an abundant number, since it is smaller than the sum of its proper divisors (9918182628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4872524940 is a wasteful number, since it uses less digits than its factorization.
4872524940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19639 (or 19634 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The square root of 4872524940 is about 69803.4736957983. The cubic root of 4872524940 is about 1695.3187173136.
The spelling of 4872524940 in words is "four billion, eight hundred seventy-two million, five hundred twenty-four thousand, nine hundred forty".
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