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13345107 = 335912391
BaseRepresentation
bin110010111010…
…000101010011
3221010000001020
4302322011103
511404020412
61154010523
7221301006
oct62720523
927100036
1013345107
117595416
124576a43
1329c3319
141ab553d
15128918c
hexcba153

13345107 has 8 divisors (see below), whose sum is σ = 17844480. Its totient is φ = 8871240.

The previous prime is 13345081. The next prime is 13345109. The reversal of 13345107 is 70154331.

13345107 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13345107 - 214 = 13328723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13345109) 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, 5119 + ... + 7272.

It is an arithmetic number, because the mean of its divisors is an integer number (2230560).

Almost surely, 213345107 is an apocalyptic number.

13345107 is a deficient number, since it is larger than the sum of its proper divisors (4499373).

13345107 is a wasteful number, since it uses less digits than its factorization.

13345107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12753.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 13345107 is about 3653.0955366648. The cubic root of 13345107 is about 237.1959958924.

Adding to 13345107 its reverse (70154331), we get a palindrome (83499438).

It can be divided in two parts, 1334 and 5107, that added together give a triangular number (6441 = T113).

The spelling of 13345107 in words is "thirteen million, three hundred forty-five thousand, one hundred seven".

Divisors: 1 3 359 1077 12391 37173 4448369 13345107