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10013107 = 13770239
BaseRepresentation
bin100110001100…
…100110110011
3200211201101211
4212030212303
510030404412
6554340551
7151052506
oct46144663
920751354
1010013107
115719aa5
12342a757
1320c7820
14148913d
15d2bca7
hex98c9b3

10013107 has 4 divisors (see below), whose sum is σ = 10783360. Its totient is φ = 9242856.

The previous prime is 10013077. The next prime is 10013111. The reversal of 10013107 is 70131001.

10013107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70131001 = 174125353.

It is a cyclic number.

It is not a de Polignac number, because 10013107 - 211 = 10011059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 770239 = 10013107 / (1 + 0 + 0 + 1 + 3 + 1 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10013137) 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, 385107 + ... + 385132.

It is an arithmetic number, because the mean of its divisors is an integer number (2695840).

Almost surely, 210013107 is an apocalyptic number.

10013107 is a deficient number, since it is larger than the sum of its proper divisors (770253).

10013107 is an equidigital number, since it uses as much as digits as its factorization.

10013107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770252.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 10013107 is about 3164.3493802044. The cubic root of 10013107 is about 215.5375551605.

Adding to 10013107 its reverse (70131001), we get a palindrome (80144108).

The spelling of 10013107 in words is "ten million, thirteen thousand, one hundred seven".

Divisors: 1 13 770239 10013107