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14252788 = 2211323927
BaseRepresentation
bin110110010111…
…101011110100
3222211010011001
4312113223310
512122042123
61225253044
7232101214
oct66275364
928733131
1014252788
118055370
124934184
132c50504
141c70244
1513b80ad
hexd97af4

14252788 has 12 divisors (see below), whose sum is σ = 27209952. Its totient is φ = 6478520.

The previous prime is 14252773. The next prime is 14252809. The reversal of 14252788 is 88725241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161920 + ... + 162007.

It is an arithmetic number, because the mean of its divisors is an integer number (2267496).

Almost surely, 214252788 is an apocalyptic number.

It is an amenable number.

14252788 is a deficient number, since it is larger than the sum of its proper divisors (12957164).

14252788 is a wasteful number, since it uses less digits than its factorization.

14252788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323942 (or 323940 counting only the distinct ones).

The product of its digits is 35840, while the sum is 37.

The square root of 14252788 is about 3775.2864791960. The cubic root of 14252788 is about 242.4561893435.

The spelling of 14252788 in words is "fourteen million, two hundred fifty-two thousand, seven hundred eighty-eight".

Divisors: 1 2 4 11 22 44 323927 647854 1295708 3563197 7126394 14252788