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13380107 = 132935491
BaseRepresentation
bin110011000010…
…101000001011
3221011210001112
4303002220023
511411130412
61154440535
7221505026
oct63025013
927153045
1013380107
117609744
12459314b
132a06230
141ac41bd
151294722
hexcc2a0b

13380107 has 8 divisors (see below), whose sum is σ = 14906640. Its totient is φ = 11924640.

The previous prime is 13380067. The next prime is 13380113. The reversal of 13380107 is 70108331.

It is a happy number.

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

It is not a de Polignac number, because 13380107 - 28 = 13379851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13380137) 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, 17369 + ... + 18122.

It is an arithmetic number, because the mean of its divisors is an integer number (1863330).

Almost surely, 213380107 is an apocalyptic number.

13380107 is a deficient number, since it is larger than the sum of its proper divisors (1526533).

13380107 is a wasteful number, since it uses less digits than its factorization.

13380107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35533.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 13380107 is about 3657.8828576104. The cubic root of 13380107 is about 237.4031782625.

Adding to 13380107 its reverse (70108331), we get a palindrome (83488438).

The spelling of 13380107 in words is "thirteen million, three hundred eighty thousand, one hundred seven".

Divisors: 1 13 29 377 35491 461383 1029239 13380107