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14631077 = 19973523
BaseRepresentation
bin110111110100…
…000010100101
31000112100001202
4313310002211
512221143302
61241332245
7235235126
oct67640245
930470052
1014631077
1182935aa
124a97085
133053756
141d2c04d
151440202
hexdf40a5

14631077 has 4 divisors (see below), whose sum is σ = 14704800. Its totient is φ = 14557356.

The previous prime is 14631017. The next prime is 14631091. The reversal of 14631077 is 77013641.

14631077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 77013641 = 312484311.

It is a cyclic number.

It is not a de Polignac number, because 14631077 - 214 = 14614693 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 (14631017) 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, 36563 + ... + 36960.

It is an arithmetic number, because the mean of its divisors is an integer number (3676200).

Almost surely, 214631077 is an apocalyptic number.

It is an amenable number.

14631077 is a deficient number, since it is larger than the sum of its proper divisors (73723).

14631077 is an equidigital number, since it uses as much as digits as its factorization.

14631077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73722.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 14631077 is about 3825.0590845110. The cubic root of 14631077 is about 244.5825293666.

The spelling of 14631077 in words is "fourteen million, six hundred thirty-one thousand, seventy-seven".

Divisors: 1 199 73523 14631077