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14992284 = 2236471931
BaseRepresentation
bin111001001100…
…001110011100
31001012200112210
4321030032130
512314223114
61253200420
7241301166
oct71141634
931180483
1014992284
11850aa1a
125030110
13314bc98
141dc3936
1514b2259
hexe4c39c

14992284 has 24 divisors (see below), whose sum is σ = 35054208. Its totient is φ = 4987120.

The previous prime is 14992279. The next prime is 14992301. The reversal of 14992284 is 48229941.

14992284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6799 + ... + 8729.

It is an arithmetic number, because the mean of its divisors is an integer number (1460592).

Almost surely, 214992284 is an apocalyptic number.

It is an amenable number.

14992284 is an abundant number, since it is smaller than the sum of its proper divisors (20061924).

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

14992284 is a wasteful number, since it uses less digits than its factorization.

14992284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585 (or 2583 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 14992284 is about 3871.9870867553. The cubic root of 14992284 is about 246.5789128637.

The spelling of 14992284 in words is "fourteen million, nine hundred ninety-two thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 12 647 1294 1931 1941 2588 3862 3882 5793 7724 7764 11586 23172 1249357 2498714 3748071 4997428 7496142 14992284