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4890108 = 223407509
BaseRepresentation
bin10010101001110111111100
3100012102222010
4102221313330
52222440413
6252451220
756364606
oct22516774
910172863
104890108
112840013
121779b10
131022a72
14914176
15668dc3
hex4a9dfc

4890108 has 12 divisors (see below), whose sum is σ = 11410280. Its totient is φ = 1630032.

The previous prime is 4890103. The next prime is 4890113. The reversal of 4890108 is 8010984.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4890103) and next prime (4890113).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203743 + ... + 203766.

Almost surely, 24890108 is an apocalyptic number.

It is an amenable number.

4890108 is an abundant number, since it is smaller than the sum of its proper divisors (6520172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4890108 is a wasteful number, since it uses less digits than its factorization.

4890108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407516 (or 407514 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 4890108 is about 2211.3588582589. The cubic root of 4890108 is about 169.7355519351.

The spelling of 4890108 in words is "four million, eight hundred ninety thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 407509 815018 1222527 1630036 2445054 4890108