Search a number
-
+
14046972 = 2231170581
BaseRepresentation
bin110101100101…
…011011111100
3222102122211020
4311211123330
512044000342
61221024140
7230253162
oct65453374
928378736
1014046972
117a24775
124855050
132baa924
141c19232
1513770ec
hexd656fc

14046972 has 12 divisors (see below), whose sum is σ = 32776296. Its totient is φ = 4682320.

The previous prime is 14046971. The next prime is 14047001. The reversal of 14046972 is 27964041.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14046971) 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, 585279 + ... + 585302.

It is an arithmetic number, because the mean of its divisors is an integer number (2731358).

Almost surely, 214046972 is an apocalyptic number.

14046972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14046972 is an abundant number, since it is smaller than the sum of its proper divisors (18729324).

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

14046972 is a wasteful number, since it uses less digits than its factorization.

14046972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170588 (or 1170586 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 14046972 is about 3747.9290281434. The cubic root of 14046972 is about 241.2834712435.

The spelling of 14046972 in words is "fourteen million, forty-six thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 1170581 2341162 3511743 4682324 7023486 14046972