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14001468 = 2231389753
BaseRepresentation
bin110101011010…
…010100111100
3222100100101220
4311122110330
512041021333
61220033340
7230003415
oct65322474
928310356
1014001468
1179a3568
124832850
132b92cc0
141c0680c
1513688b3
hexd5a53c

14001468 has 24 divisors (see below), whose sum is σ = 35183568. Its totient is φ = 4308096.

The previous prime is 14001451. The next prime is 14001469. The reversal of 14001468 is 86410041.

It is a super-2 number, since 2×140014682 = 392082212310048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44721 + ... + 45032.

It is an arithmetic number, because the mean of its divisors is an integer number (1465982).

Almost surely, 214001468 is an apocalyptic number.

It is an amenable number.

14001468 is an abundant number, since it is smaller than the sum of its proper divisors (21182100).

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

14001468 is a wasteful number, since it uses less digits than its factorization.

14001468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89773 (or 89771 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 14001468 is about 3741.8535513833. The cubic root of 14001468 is about 241.0226501442.

The spelling of 14001468 in words is "fourteen million, one thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 89753 179506 269259 359012 538518 1077036 1166789 2333578 3500367 4667156 7000734 14001468