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14170933 = 72024419
BaseRepresentation
bin110110000011…
…101100110101
3222122221212101
4312003230311
512111432213
61223422101
7231310450
oct66035465
928587771
1014170933
117aa9917
1248b4931
132c2218a
141c4c497
15139dbdd
hexd83b35

14170933 has 4 divisors (see below), whose sum is σ = 16195360. Its totient is φ = 12146508.

The previous prime is 14170931. The next prime is 14170957. The reversal of 14170933 is 33907141.

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 an emirpimes, since its reverse is a distinct semiprime: 33907141 = 35939437.

It is a cyclic number.

It is not a de Polignac number, because 14170933 - 21 = 14170931 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14170931) by changing a digit.

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, 1012203 + ... + 1012216.

It is an arithmetic number, because the mean of its divisors is an integer number (4048840).

Almost surely, 214170933 is an apocalyptic number.

It is an amenable number.

14170933 is a deficient number, since it is larger than the sum of its proper divisors (2024427).

14170933 is an equidigital number, since it uses as much as digits as its factorization.

14170933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024426.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 14170933 is about 3764.4299701283. The cubic root of 14170933 is about 241.9911489603.

The spelling of 14170933 in words is "fourteen million, one hundred seventy thousand, nine hundred thirty-three".

Divisors: 1 7 2024419 14170933