Base | Representation |
---|---|
bin | 1001011110011110… |
… | …11011101111101010 |
3 | 111010120002220221202 |
4 | 10233033123233222 |
5 | 40404402323000 |
6 | 2200455404202 |
7 | 240034252460 |
oct | 45717335752 |
9 | 14116086852 |
10 | 5087542250 |
11 | 218086a87a |
12 | b9b983662 |
13 | 63102cc3b |
14 | 36396c830 |
15 | 1eb999dd5 |
hex | 12f3dbbea |
5087542250 has 64 divisors (see below), whose sum is σ = 10897735680. Its totient is φ = 1742169600.
The previous prime is 5087542249. The next prime is 5087542279. The reversal of 5087542250 is 522457805.
It is a super-2 number, since 2×50875422502 = 51766172291070125000, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2237114 + ... + 2239386.
It is an arithmetic number, because the mean of its divisors is an integer number (170277120).
Almost surely, 25087542250 is an apocalyptic number.
5087542250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5087542250 is an abundant number, since it is smaller than the sum of its proper divisors (5810193430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5087542250 is a wasteful number, since it uses less digits than its factorization.
5087542250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3576 (or 3566 counting only the distinct ones).
The product of its (nonzero) digits is 112000, while the sum is 38.
The square root of 5087542250 is about 71327.0092601674. The cubic root of 5087542250 is about 1719.8979399059.
The spelling of 5087542250 in words is "five billion, eighty-seven million, five hundred forty-two thousand, two hundred fifty".
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