Search a number
-
+
5100189 = 31989477
BaseRepresentation
bin10011011101001010011101
3100121010010220
4103131022131
52301201224
6301151553
761231233
oct23351235
910533126
105100189
112973936
12185b5b9
131097583
1496a953
156ab279
hex4dd29d

5100189 has 8 divisors (see below), whose sum is σ = 7158240. Its totient is φ = 3221136.

The previous prime is 5100169. The next prime is 5100211. The reversal of 5100189 is 9810015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5100189 - 25 = 5100157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100169) 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 7 ways as a sum of consecutive naturals, for example, 44682 + ... + 44795.

It is an arithmetic number, because the mean of its divisors is an integer number (894780).

Almost surely, 25100189 is an apocalyptic number.

It is an amenable number.

5100189 is a deficient number, since it is larger than the sum of its proper divisors (2058051).

5100189 is a wasteful number, since it uses less digits than its factorization.

5100189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89499.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 5100189 is about 2258.3598030429. The cubic root of 5100189 is about 172.1321883589.

The spelling of 5100189 in words is "five million, one hundred thousand, one hundred eighty-nine".

Divisors: 1 3 19 57 89477 268431 1700063 5100189