Base | Representation |
---|---|
bin | 10011110000111001000111 |
3 | 100202012222212 |
4 | 103300321013 |
5 | 2311242444 |
6 | 303014035 |
7 | 62015645 |
oct | 23607107 |
9 | 10665885 |
10 | 5180999 |
11 | 2a1961a |
12 | 189a31b |
13 | 10c52a5 |
14 | 98c195 |
15 | 6c519e |
hex | 4f0e47 |
5180999 has 8 divisors (see below), whose sum is σ = 5493888. Its totient is φ = 4877280.
The previous prime is 5180993. The next prime is 5181013. The reversal of 5180999 is 9990815.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5180999 - 24 = 5180983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5180993) 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, 1112 + ... + 3405.
It is an arithmetic number, because the mean of its divisors is an integer number (686736).
Almost surely, 25180999 is an apocalyptic number.
5180999 is a deficient number, since it is larger than the sum of its proper divisors (312889).
5180999 is a wasteful number, since it uses less digits than its factorization.
5180999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4585.
The product of its (nonzero) digits is 29160, while the sum is 41.
The square root of 5180999 is about 2276.1807924679. The cubic root of 5180999 is about 173.0365454552.
The spelling of 5180999 in words is "five million, one hundred eighty thousand, nine hundred ninety-nine".
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