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14027772 = 2231129661
BaseRepresentation
bin110101100000…
…101111111100
3222101200111010
4311200233330
512042342042
61220355220
7230143203
oct65405774
928350433
1014027772
117a11300
124845b10
132ba1c75
141c1223a
15137159c
hexd60bfc

14027772 has 36 divisors (see below), whose sum is σ = 35981288. Its totient is φ = 4250400.

The previous prime is 14027759. The next prime is 14027777. The reversal of 14027772 is 27772041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14027777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3379 + ... + 6282.

Almost surely, 214027772 is an apocalyptic number.

14027772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14027772 is an abundant number, since it is smaller than the sum of its proper divisors (21953516).

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

14027772 is a wasteful number, since it uses less digits than its factorization.

14027772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9690 (or 9677 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 14027772 is about 3745.3667377174. The cubic root of 14027772 is about 241.1734889415.

The spelling of 14027772 in words is "fourteen million, twenty-seven thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 121 132 242 363 484 726 1452 9661 19322 28983 38644 57966 106271 115932 212542 318813 425084 637626 1168981 1275252 2337962 3506943 4675924 7013886 14027772