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14372120 = 235751329
BaseRepresentation
bin110110110100…
…110100011000
31000001011211202
4312310310120
512134401440
61232013332
7233106140
oct66646430
930034752
1014372120
118126a94
124991248
132c92919
141ca1920
1513dd615
hexdb4d18

14372120 has 32 divisors (see below), whose sum is σ = 36957600. Its totient is φ = 4927488.

The previous prime is 14372117. The next prime is 14372153. The reversal of 14372120 is 2127341.

14372120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14372092 and 14372101.

It is a congruent number.

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, 25385 + ... + 25944.

It is an arithmetic number, because the mean of its divisors is an integer number (1154925).

Almost surely, 214372120 is an apocalyptic number.

14372120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14372120 is an abundant number, since it is smaller than the sum of its proper divisors (22585480).

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

14372120 is a wasteful number, since it uses less digits than its factorization.

14372120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51347 (or 51343 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 14372120 is about 3791.0578998480. The cubic root of 14372120 is about 243.1309674654.

Adding to 14372120 its reverse (2127341), we get a palindrome (16499461).

The spelling of 14372120 in words is "fourteen million, three hundred seventy-two thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 51329 102658 205316 256645 359303 410632 513290 718606 1026580 1437212 1796515 2053160 2874424 3593030 7186060 14372120