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14844970 = 257316841
BaseRepresentation
bin111000101000…
…010000101010
31000221012110201
4320220100222
512300014340
61250102414
7240115540
oct70502052
930835421
1014844970
11841a278
124b7aa0a
1330c9c0a
141d85d90
15148379a
hexe2842a

14844970 has 32 divisors (see below), whose sum is σ = 31527936. Its totient is φ = 4924800.

The previous prime is 14844967. The next prime is 14844971. The reversal of 14844970 is 7944841.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14844971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251 + ... + 5590.

It is an arithmetic number, because the mean of its divisors is an integer number (985248).

Almost surely, 214844970 is an apocalyptic number.

14844970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14844970 is an abundant number, since it is smaller than the sum of its proper divisors (16682966).

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

14844970 is a wasteful number, since it uses less digits than its factorization.

14844970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 14844970 is about 3852.9170767095. The cubic root of 14844970 is about 245.7686259520.

The spelling of 14844970 in words is "fourteen million, eight hundred forty-four thousand, nine hundred seventy".

Divisors: 1 2 5 7 10 14 31 35 62 70 155 217 310 434 1085 2170 6841 13682 34205 47887 68410 95774 212071 239435 424142 478870 1060355 1484497 2120710 2968994 7422485 14844970