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4890325 = 521117783
BaseRepresentation
bin10010101001111011010101
3100012110021011
4102221323111
52222442300
6252452221
756365336
oct22517325
910173234
104890325
1128401a0
12177a071
131022bab
1491428d
15668eba
hex4a9ed5

4890325 has 12 divisors (see below), whose sum is σ = 6615648. Its totient is φ = 3556400.

The previous prime is 4890323. The next prime is 4890331. The reversal of 4890325 is 5230984.

It is not a de Polignac number, because 4890325 - 21 = 4890323 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890323) 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 11 ways as a sum of consecutive naturals, for example, 8617 + ... + 9166.

It is an arithmetic number, because the mean of its divisors is an integer number (551304).

Almost surely, 24890325 is an apocalyptic number.

It is an amenable number.

4890325 is a deficient number, since it is larger than the sum of its proper divisors (1725323).

4890325 is a wasteful number, since it uses less digits than its factorization.

4890325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17804 (or 17799 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 4890325 is about 2211.4079225688. The cubic root of 4890325 is about 169.7380625866.

The spelling of 4890325 in words is "four million, eight hundred ninety thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 17783 88915 195613 444575 978065 4890325