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13114361 = 131759341
BaseRepresentation
bin110010000001…
…101111111001
3220200021112002
4302001233321
511324124421
61145030345
7216320201
oct62015771
926607462
1013114361
117448017
1244853b5
1329422a0
141a55401
151240b0b
hexc81bf9

13114361 has 8 divisors (see below), whose sum is σ = 14954184. Its totient is φ = 11393280.

The previous prime is 13114349. The next prime is 13114369. The reversal of 13114361 is 16341131.

It can be written as a sum of positive squares in 4 ways, for example, as 118336 + 12996025 = 344^2 + 3605^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13114361 - 210 = 13113337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13114369) 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 7 ways as a sum of consecutive naturals, for example, 29450 + ... + 29891.

It is an arithmetic number, because the mean of its divisors is an integer number (1869273).

Almost surely, 213114361 is an apocalyptic number.

It is an amenable number.

13114361 is a deficient number, since it is larger than the sum of its proper divisors (1839823).

13114361 is a wasteful number, since it uses less digits than its factorization.

13114361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59371.

The product of its digits is 216, while the sum is 20.

The square root of 13114361 is about 3621.3755673777. The cubic root of 13114361 is about 235.8209464902.

Adding to 13114361 its reverse (16341131), we get a palindrome (29455492).

It can be divided in two parts, 1311 and 4361, that multiplied together give a triangular number (5717271 = T3381).

The spelling of 13114361 in words is "thirteen million, one hundred fourteen thousand, three hundred sixty-one".

Divisors: 1 13 17 221 59341 771433 1008797 13114361