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14944804 = 227276249
BaseRepresentation
bin111001000000…
…101000100100
31001010021102021
4321000220210
512311213204
61252152524
7241012600
oct71005044
931107367
1014944804
118488286
125008744
1331334a4
141db0500
1514a3154
hexe40a24

14944804 has 18 divisors (see below), whose sum is σ = 30423750. Its totient is φ = 6404832.

The previous prime is 14944801. The next prime is 14944829. The reversal of 14944804 is 40844941.

It can be written as a sum of positive squares in only one way, i.e., 13249600 + 1695204 = 3640^2 + 1302^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14944804.

It is not an unprimeable number, because it can be changed into a prime (14944801) 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, 37929 + ... + 38320.

Almost surely, 214944804 is an apocalyptic number.

14944804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14944804 is an abundant number, since it is smaller than the sum of its proper divisors (15478946).

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

14944804 is a wasteful number, since it uses less digits than its factorization.

14944804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76267 (or 76258 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 14944804 is about 3865.8510059235. The cubic root of 14944804 is about 246.3183355402.

The spelling of 14944804 in words is "fourteen million, nine hundred forty-four thousand, eight hundred four".

Divisors: 1 2 4 7 14 28 49 98 196 76249 152498 304996 533743 1067486 2134972 3736201 7472402 14944804