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14808472 = 237264437
BaseRepresentation
bin111000011111…
…010110011000
31000212100101221
4320133112120
512242332342
61245221424
7236604250
oct70372630
930770357
1014808472
1183a4908
124b61874
1330b6413
141d76960
151477a67
hexe1f598

14808472 has 16 divisors (see below), whose sum is σ = 31732560. Its totient is φ = 6346464.

The previous prime is 14808461. The next prime is 14808487. The reversal of 14808472 is 27480841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132163 + ... + 132274.

It is an arithmetic number, because the mean of its divisors is an integer number (1983285).

Almost surely, 214808472 is an apocalyptic number.

It is an amenable number.

14808472 is an abundant number, since it is smaller than the sum of its proper divisors (16924088).

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

14808472 is a wasteful number, since it uses less digits than its factorization.

14808472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264450 (or 264446 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 14808472 is about 3848.1777505723. The cubic root of 14808472 is about 245.5670442116.

The spelling of 14808472 in words is "fourteen million, eight hundred eight thousand, four hundred seventy-two".

Divisors: 1 2 4 7 8 14 28 56 264437 528874 1057748 1851059 2115496 3702118 7404236 14808472