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14804961 = 39075441
BaseRepresentation
bin111000011110…
…011111100001
31000212011120220
4320132133201
512242224321
61245153253
7236561103
oct70363741
930764526
1014804961
1183a2206
124b5b829
1330b4942
141d75573
1514769c6
hexe1e7e1

14804961 has 8 divisors (see below), whose sum is σ = 19765344. Its totient is φ = 9857280.

The previous prime is 14804957. The next prime is 14804969. The reversal of 14804961 is 16940841.

14804961 is a nontrivial binomial coefficient, being equal to C(5442, 2).

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

It is not a de Polignac number, because 14804961 - 22 = 14804957 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14804969) 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, 1 + ... + 5441.

It is an arithmetic number, because the mean of its divisors is an integer number (2470668).

Almost surely, 214804961 is an apocalyptic number.

14804961 is the 5441-st triangular number and also the 2721-st hexagonal number.

It is an amenable number.

14804961 is a deficient number, since it is larger than the sum of its proper divisors (4960383).

14804961 is an equidigital number, since it uses as much as digits as its factorization.

14804961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6351.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 14804961 is about 3847.7215335832. The cubic root of 14804961 is about 245.5476351859.

It can be divided in two parts, 1480 and 4961, that added together give a triangular number (6441 = T113).

The spelling of 14804961 in words is "fourteen million, eight hundred four thousand, nine hundred sixty-one".

Divisors: 1 3 907 2721 5441 16323 4934987 14804961