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14331080 = 235358277
BaseRepresentation
bin110110101010…
…110011001000
3222222002112202
4312222303020
512132043310
61231055332
7232545401
oct66526310
928862482
1014331080
1180a9175
124971548
132c7a03a
141c909a8
1513d13a5
hexdaacc8

14331080 has 16 divisors (see below), whose sum is σ = 32245020. Its totient is φ = 5732416.

The previous prime is 14331077. The next prime is 14331089. The reversal of 14331080 is 8013341.

It is a happy number.

14331080 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 14303524 + 27556 = 3782^2 + 166^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14331089) 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, 179099 + ... + 179178.

Almost surely, 214331080 is an apocalyptic number.

14331080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14331080 is an abundant number, since it is smaller than the sum of its proper divisors (17913940).

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

14331080 is a wasteful number, since it uses less digits than its factorization.

14331080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358288 (or 358284 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 14331080 is about 3785.6412930969. The cubic root of 14331080 is about 242.8993243587.

The spelling of 14331080 in words is "fourteen million, three hundred thirty-one thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 358277 716554 1433108 1791385 2866216 3582770 7165540 14331080