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4880986 = 2111911677
BaseRepresentation
bin10010100111101001011010
3100011222110021
4102213221122
52222142421
6252341054
756326165
oct22475132
910158407
104880986
112834180
12177478a
13101b876
14910adc
15666341
hex4a7a5a

4880986 has 16 divisors (see below), whose sum is σ = 8408160. Its totient is φ = 2101680.

The previous prime is 4880977. The next prime is 4880987. The reversal of 4880986 is 6890884.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4880987) 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, 5421 + ... + 6256.

It is an arithmetic number, because the mean of its divisors is an integer number (525510).

Almost surely, 24880986 is an apocalyptic number.

4880986 is a deficient number, since it is larger than the sum of its proper divisors (3527174).

4880986 is a wasteful number, since it uses less digits than its factorization.

4880986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11709.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 4880986 is about 2209.2953627797. The cubic root of 4880986 is about 169.6299447616.

The spelling of 4880986 in words is "four million, eight hundred eighty thousand, nine hundred eighty-six".

Divisors: 1 2 11 19 22 38 209 418 11677 23354 128447 221863 256894 443726 2440493 4880986