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14406707 = 72970969
BaseRepresentation
bin110110111101…
…010000110011
31000002221021202
4312331100303
512142003312
61232441415
7233312030
oct66752063
930087252
1014406707
11814aa77
1249a926b
132ca55a3
141cb0387
1513e89c2
hexdbd433

14406707 has 8 divisors (see below), whose sum is σ = 17032800. Its totient is φ = 11922624.

The previous prime is 14406673. The next prime is 14406761. The reversal of 14406707 is 70760441.

It is a happy number.

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

It is not a de Polignac number, because 14406707 - 26 = 14406643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14406707.

It is not an unprimeable number, because it can be changed into a prime (14406767) 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, 35282 + ... + 35687.

It is an arithmetic number, because the mean of its divisors is an integer number (2129100).

Almost surely, 214406707 is an apocalyptic number.

14406707 is a deficient number, since it is larger than the sum of its proper divisors (2626093).

14406707 is an equidigital number, since it uses as much as digits as its factorization.

14406707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71005.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 14406707 is about 3795.6168141687. The cubic root of 14406707 is about 243.3258455610.

The spelling of 14406707 in words is "fourteen million, four hundred six thousand, seven hundred seven".

Divisors: 1 7 29 203 70969 496783 2058101 14406707