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14885417 = 194779211
BaseRepresentation
bin111000110010…
…001000101001
31001000020221202
4320302020221
512302313132
61251013545
7240344501
oct70621051
931006852
1014885417
1184476a8
124b9a2b5
133112451
141d96a01
151490762
hexe32229

14885417 has 16 divisors (see below), whose sum is σ = 16281600. Its totient is φ = 13562640.

The previous prime is 14885411. The next prime is 14885441. The reversal of 14885417 is 71458841.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14885417 - 210 = 14884393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14885411) 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, 70442 + ... + 70652.

It is an arithmetic number, because the mean of its divisors is an integer number (1017600).

Almost surely, 214885417 is an apocalyptic number.

It is an amenable number.

14885417 is a deficient number, since it is larger than the sum of its proper divisors (1396183).

14885417 is a wasteful number, since it uses less digits than its factorization.

14885417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356.

The product of its digits is 35840, while the sum is 38.

The square root of 14885417 is about 3858.1623864218. The cubic root of 14885417 is about 245.9916327821.

The spelling of 14885417 in words is "fourteen million, eight hundred eighty-five thousand, four hundred seventeen".

Divisors: 1 19 47 79 211 893 1501 3713 4009 9917 16669 70547 188423 316711 783443 14885417