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14146328 = 2371571609
BaseRepresentation
bin110101111101…
…101100011000
3222121201010002
4311331230120
512110140303
61223112132
7231145640
oct65755430
928551102
1014146328
117a92389
1248a2648
132c13c11
141c43520
151396788
hexd7db18

14146328 has 32 divisors (see below), whose sum is σ = 30525600. Its totient is φ = 6020352.

The previous prime is 14146303. The next prime is 14146331. The reversal of 14146328 is 82364141.

It is a self number, because there is not a number n which added to its sum of digits gives 14146328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7988 + ... + 9596.

It is an arithmetic number, because the mean of its divisors is an integer number (953925).

Almost surely, 214146328 is an apocalyptic number.

It is an amenable number.

14146328 is an abundant number, since it is smaller than the sum of its proper divisors (16379272).

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

14146328 is a wasteful number, since it uses less digits than its factorization.

14146328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1775 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 14146328 is about 3761.1604592200. The cubic root of 14146328 is about 241.8510113599.

The spelling of 14146328 in words is "fourteen million, one hundred forty-six thousand, three hundred twenty-eight".

Divisors: 1 2 4 7 8 14 28 56 157 314 628 1099 1256 1609 2198 3218 4396 6436 8792 11263 12872 22526 45052 90104 252613 505226 1010452 1768291 2020904 3536582 7073164 14146328