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14210180 = 225739733
BaseRepresentation
bin110110001101…
…010010000100
3222201221200222
4312031102010
512114211210
61224323512
7231533045
oct66152204
928657628
1014210180
118026356
124913598
132c36cba
141c5c8cc
1513aa655
hexd8d484

14210180 has 24 divisors (see below), whose sum is σ = 30253272. Its totient is φ = 5605632.

The previous prime is 14210171. The next prime is 14210191. The reversal of 14210180 is 8101241.

It can be written as a sum of positive squares in 4 ways, for example, as 4072324 + 10137856 = 2018^2 + 3184^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3407 + ... + 6326.

It is an arithmetic number, because the mean of its divisors is an integer number (1260553).

Almost surely, 214210180 is an apocalyptic number.

14210180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14210180 is an abundant number, since it is smaller than the sum of its proper divisors (16043092).

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

14210180 is a wasteful number, since it uses less digits than its factorization.

14210180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9815 (or 9813 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 14210180 is about 3769.6392400335. The cubic root of 14210180 is about 242.2143446206.

The spelling of 14210180 in words is "fourteen million, two hundred ten thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 9733 19466 38932 48665 97330 194660 710509 1421018 2842036 3552545 7105090 14210180