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14868412 = 221319101149
BaseRepresentation
bin111000101101…
…111110111100
31000222101121221
4320231332330
512301242122
61250403124
7240244066
oct70557674
930871557
1014868412
118435949
124b904a4
1331077a0
141d90736
15148a6c7
hexe2dfbc

14868412 has 48 divisors (see below), whose sum is σ = 29988000. Its totient is φ = 6393600.

The previous prime is 14868407. The next prime is 14868433. The reversal of 14868412 is 21486841.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99714 + ... + 99862.

It is an arithmetic number, because the mean of its divisors is an integer number (624750).

Almost surely, 214868412 is an apocalyptic number.

It is an amenable number.

14868412 is an abundant number, since it is smaller than the sum of its proper divisors (15119588).

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

14868412 is a wasteful number, since it uses less digits than its factorization.

14868412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 284 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 14868412 is about 3855.9579873230. The cubic root of 14868412 is about 245.8979240282.

The spelling of 14868412 in words is "fourteen million, eight hundred sixty-eight thousand, four hundred twelve".

Divisors: 1 2 4 13 19 26 38 52 76 101 149 202 247 298 404 494 596 988 1313 1919 1937 2626 2831 3838 3874 5252 5662 7676 7748 11324 15049 24947 30098 36803 49894 60196 73606 99788 147212 195637 285931 391274 571862 782548 1143724 3717103 7434206 14868412