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14168412 = 2233177717
BaseRepresentation
bin110110000011…
…000101011100
3222122211102000
4312003011130
512111342122
61223402300
7231300216
oct66030534
928584360
1014168412
117aa7a35
1248b3390
132c20c9b
141c4b5b6
15139d0ac
hexd8315c

14168412 has 48 divisors (see below), whose sum is σ = 38898720. Its totient is φ = 4444416.

The previous prime is 14168393. The next prime is 14168431. The reversal of 14168412 is 21486141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14168393) and next prime (14168431).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2023 + ... + 5694.

It is an arithmetic number, because the mean of its divisors is an integer number (810390).

Almost surely, 214168412 is an apocalyptic number.

14168412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14168412 is an abundant number, since it is smaller than the sum of its proper divisors (24730308).

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

14168412 is a wasteful number, since it uses less digits than its factorization.

14168412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7747 (or 7739 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 14168412 is about 3764.0951103818. The cubic root of 14168412 is about 241.9767980852.

The spelling of 14168412 in words is "fourteen million, one hundred sixty-eight thousand, four hundred twelve".

Divisors: 1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 102 108 153 204 306 459 612 918 1836 7717 15434 23151 30868 46302 69453 92604 131189 138906 208359 262378 277812 393567 416718 524756 787134 833436 1180701 1574268 2361402 3542103 4722804 7084206 14168412