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14061892 = 2213270421
BaseRepresentation
bin110101101001…
…000101000100
3222110102021211
4311221011010
512044440032
61221221204
7230344525
oct65510504
928412254
1014061892
117a349a9
124861804
132bb4660
141c2084c
15137b747
hexd69144

14061892 has 12 divisors (see below), whose sum is σ = 26501356. Its totient is φ = 6490080.

The previous prime is 14061889. The next prime is 14061923. The reversal of 14061892 is 29816041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4734976 + 9326916 = 2176^2 + 3054^2 .

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, 135159 + ... + 135262.

Almost surely, 214061892 is an apocalyptic number.

It is an amenable number.

14061892 is a deficient number, since it is larger than the sum of its proper divisors (12439464).

14061892 is a wasteful number, since it uses less digits than its factorization.

14061892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270438 (or 270436 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 14061892 is about 3749.9189324571. The cubic root of 14061892 is about 241.3688674788.

The spelling of 14061892 in words is "fourteen million, sixty-one thousand, eight hundred ninety-two".

Divisors: 1 2 4 13 26 52 270421 540842 1081684 3515473 7030946 14061892