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13334077 = 25515227
BaseRepresentation
bin110010110111…
…011000111101
3221002102220201
4302313120331
511403142302
61153443501
7221223601
oct62673075
927072821
1013334077
1175880a9
124570591
1329bb2b3
141ab1501
151285c87
hexcb763d

13334077 has 4 divisors (see below), whose sum is σ = 13341856. Its totient is φ = 13326300.

The previous prime is 13334053. The next prime is 13334081. The reversal of 13334077 is 77043331.

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, and also an emirpimes, since its reverse is a distinct semiprime: 77043331 = 162747353.

It is a cyclic number.

It is not a de Polignac number, because 13334077 - 223 = 4945469 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 (13334017) 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, 63 + ... + 5164.

It is an arithmetic number, because the mean of its divisors is an integer number (3335464).

Almost surely, 213334077 is an apocalyptic number.

It is an amenable number.

13334077 is a deficient number, since it is larger than the sum of its proper divisors (7779).

13334077 is an equidigital number, since it uses as much as digits as its factorization.

13334077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 13334077 is about 3651.5855460334. The cubic root of 13334077 is about 237.1306287890.

The spelling of 13334077 in words is "thirteen million, three hundred thirty-four thousand, seventy-seven".

Divisors: 1 2551 5227 13334077