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13114407 = 322319603
BaseRepresentation
bin110010000001…
…110000100111
3220200021120210
4302001300213
511324130112
61145030503
7216320265
oct62016047
926607523
1013114407
117448059
124485433
132942307
141a55435
151240b3c
hexc81c27

13114407 has 8 divisors (see below), whose sum is σ = 17565184. Its totient is φ = 8703288.

The previous prime is 13114403. The next prime is 13114411. The reversal of 13114407 is 70441131.

It is an interprime number because it is at equal distance from previous prime (13114403) and next prime (13114411).

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

It is not a de Polignac number, because 13114407 - 22 = 13114403 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 (13114403) 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, 9133 + ... + 10470.

It is an arithmetic number, because the mean of its divisors is an integer number (2195648).

Almost surely, 213114407 is an apocalyptic number.

13114407 is a deficient number, since it is larger than the sum of its proper divisors (4450777).

13114407 is a wasteful number, since it uses less digits than its factorization.

13114407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19829.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 13114407 is about 3621.3819185499. The cubic root of 13114407 is about 235.8212222121.

Adding to 13114407 its reverse (70441131), we get a palindrome (83555538).

The spelling of 13114407 in words is "thirteen million, one hundred fourteen thousand, four hundred seven".

Divisors: 1 3 223 669 19603 58809 4371469 13114407