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14160917 = 28514967
BaseRepresentation
bin110110000001…
…010000010101
3222122110010102
4312001100111
512111122132
61223303445
7231236321
oct66012025
928573112
1014160917
117aa2341
1248aab85
132c1a754
141c48981
15139ac62
hexd81415

14160917 has 4 divisors (see below), whose sum is σ = 14168736. Its totient is φ = 14153100.

The previous prime is 14160877. The next prime is 14160977. The reversal of 14160917 is 71906141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14160917 - 28 = 14160661 is a prime.

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 14160917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14160977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368 + ... + 5334.

It is an arithmetic number, because the mean of its divisors is an integer number (3542184).

Almost surely, 214160917 is an apocalyptic number.

It is an amenable number.

14160917 is a deficient number, since it is larger than the sum of its proper divisors (7819).

14160917 is an equidigital number, since it uses as much as digits as its factorization.

14160917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7818.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 14160917 is about 3763.0993874730. The cubic root of 14160917 is about 241.9341224959.

The spelling of 14160917 in words is "fourteen million, one hundred sixty thousand, nine hundred seventeen".

Divisors: 1 2851 4967 14160917