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13914032 = 241127187
BaseRepresentation
bin110101000100…
…111110110000
3222011220110112
4311010332300
512030222112
61214120452
7226160456
oct65047660
928156415
1013914032
117943900
1247b0128
132b62272
141bc29d6
15134ca22
hexd44fb0

13914032 has 30 divisors (see below), whose sum is σ = 29636124. Its totient is φ = 6323680.

The previous prime is 13914031. The next prime is 13914049. The reversal of 13914032 is 23041931.

13914032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13913989 and 13914007.

It is not an unprimeable number, because it can be changed into a prime (13914031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1658 + ... + 5529.

Almost surely, 213914032 is an apocalyptic number.

It is an amenable number.

13914032 is an abundant number, since it is smaller than the sum of its proper divisors (15722092).

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

13914032 is a wasteful number, since it uses less digits than its factorization.

13914032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7217 (or 7200 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 13914032 is about 3730.1517395409. The cubic root of 13914032 is about 240.5198915087.

Adding to 13914032 its reverse (23041931), we get a palindrome (36955963).

The spelling of 13914032 in words is "thirteen million, nine hundred fourteen thousand, thirty-two".

Divisors: 1 2 4 8 11 16 22 44 88 121 176 242 484 968 1936 7187 14374 28748 57496 79057 114992 158114 316228 632456 869627 1264912 1739254 3478508 6957016 13914032