Base | Representation |
---|---|
bin | 1001101001100111… |
… | …01100011100100000 |
3 | 111101001211201020111 |
4 | 10310303230130200 |
5 | 41102304341140 |
6 | 2214033221104 |
7 | 242250132421 |
oct | 46463543440 |
9 | 14331751214 |
10 | 5180933920 |
11 | 2219558378 |
12 | 1007101794 |
13 | 64749b896 |
14 | 37211d648 |
15 | 204c967ea |
hex | 134cec720 |
5180933920 has 48 divisors (see below), whose sum is σ = 12259235520. Its totient is φ = 2069109504.
The previous prime is 5180933911. The next prime is 5180933941. The reversal of 5180933920 is 293390815.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77701 + ... + 128059.
It is an arithmetic number, because the mean of its divisors is an integer number (255400740).
Almost surely, 25180933920 is an apocalyptic number.
It is an amenable number.
5180933920 is an abundant number, since it is smaller than the sum of its proper divisors (7078301600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5180933920 is a wasteful number, since it uses less digits than its factorization.
5180933920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51017 (or 51009 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 40.
The square root of 5180933920 is about 71978.7046285219. The cubic root of 5180933920 is about 1730.3582093181.
The spelling of 5180933920 in words is "five billion, one hundred eighty million, nine hundred thirty-three thousand, nine hundred twenty".
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