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14840180 = 225742009
BaseRepresentation
bin111000100111…
…000101110100
31000220221220022
4320213011310
512244341210
61250024312
7240065555
oct70470564
930827808
1014840180
118416713
124b78098
1330c7994
141d8432c
151482155
hexe27174

14840180 has 12 divisors (see below), whose sum is σ = 31164420. Its totient is φ = 5936064.

The previous prime is 14840179. The next prime is 14840191. The reversal of 14840180 is 8104841.

14840180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10061584 + 4778596 = 3172^2 + 2186^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370985 + ... + 371024.

It is an arithmetic number, because the mean of its divisors is an integer number (2597035).

Almost surely, 214840180 is an apocalyptic number.

14840180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14840180 is an abundant number, since it is smaller than the sum of its proper divisors (16324240).

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

14840180 is a wasteful number, since it uses less digits than its factorization.

14840180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742018 (or 742016 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 14840180 is about 3852.2954196167. The cubic root of 14840180 is about 245.7421892002.

The spelling of 14840180 in words is "fourteen million, eight hundred forty thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 742009 1484018 2968036 3710045 7420090 14840180