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14808301 = 85917239
BaseRepresentation
bin111000011111…
…010011101101
31000212100011121
4320133103231
512242331201
61245220541
7236603614
oct70372355
930770147
1014808301
1183a4772
124b61751
1330b6311
141d7687b
1514779a1
hexe1f4ed

14808301 has 4 divisors (see below), whose sum is σ = 14826400. Its totient is φ = 14790204.

The previous prime is 14808271. The next prime is 14808307. The reversal of 14808301 is 10380841.

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: 10380841 = 85712113.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14808301 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 (14808307) 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, 7761 + ... + 9478.

It is an arithmetic number, because the mean of its divisors is an integer number (3706600).

Almost surely, 214808301 is an apocalyptic number.

It is an amenable number.

14808301 is a deficient number, since it is larger than the sum of its proper divisors (18099).

14808301 is an equidigital number, since it uses as much as digits as its factorization.

14808301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18098.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 14808301 is about 3848.1555321998. The cubic root of 14808301 is about 245.5660989841.

The spelling of 14808301 in words is "fourteen million, eight hundred eight thousand, three hundred one".

Divisors: 1 859 17239 14808301