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14745841 = 111797489
BaseRepresentation
bin111000010000…
…000011110001
31000202011111021
4320100003301
512233331331
61244015441
7236223535
oct70200361
930664437
1014745841
118361850
124b31581
133093a66
141d5bbc5
151464211
hexe100f1

14745841 has 8 divisors (see below), whose sum is σ = 16178400. Its totient is φ = 13328640.

The previous prime is 14745799. The next prime is 14745853. The reversal of 14745841 is 14854741.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14745841 - 211 = 14743793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14745797 and 14745806.

It is not an unprimeable number, because it can be changed into a prime (14745041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1776 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (2022300).

Almost surely, 214745841 is an apocalyptic number.

14745841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14745841 is a deficient number, since it is larger than the sum of its proper divisors (1432559).

14745841 is a wasteful number, since it uses less digits than its factorization.

14745841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7679.

The product of its digits is 17920, while the sum is 34.

The square root of 14745841 is about 3840.0313800801. The cubic root of 14745841 is about 245.2203543003.

Subtracting 14745841 from its reverse (14854741), we obtain a square (108900 = 3302).

The spelling of 14745841 in words is "fourteen million, seven hundred forty-five thousand, eight hundred forty-one".

Divisors: 1 11 179 1969 7489 82379 1340531 14745841