Base | Representation |
---|---|
bin | 10011011101001111001001 |
3 | 100121010120000 |
4 | 103131033021 |
5 | 2301203424 |
6 | 301153213 |
7 | 61232142 |
oct | 23351711 |
9 | 10533500 |
10 | 5100489 |
11 | 2974089 |
12 | 185b809 |
13 | 1097754 |
14 | 96aac9 |
15 | 6ab3c9 |
hex | 4dd3c9 |
5100489 has 10 divisors (see below), whose sum is σ = 7619370. Its totient is φ = 3400272.
The previous prime is 5100479. The next prime is 5100521. The reversal of 5100489 is 9840015.
It can be written as a sum of positive squares in only one way, i.e., 4473225 + 627264 = 2115^2 + 792^2 .
It is not a de Polignac number, because 5100489 - 29 = 5099977 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
5100489 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5100409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 31404 + ... + 31565.
It is an arithmetic number, because the mean of its divisors is an integer number (761937).
Almost surely, 25100489 is an apocalyptic number.
It is an amenable number.
5100489 is a deficient number, since it is larger than the sum of its proper divisors (2518881).
5100489 is an equidigital number, since it uses as much as digits as its factorization.
5100489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62981 (or 62972 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 5100489 is about 2258.4262219519. The cubic root of 5100489 is about 172.1355633086.
The spelling of 5100489 in words is "five million, one hundred thousand, four hundred eighty-nine".
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