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10613069 = 69115359
BaseRepresentation
bin101000011111…
…000101001101
3201222012101122
4220133011031
510204104234
61015250325
7156131615
oct50370515
921865348
1010613069
115a99835
1236799a5
13227792c
1415a3a45
15de992e
hexa1f14d

10613069 has 4 divisors (see below), whose sum is σ = 10629120. Its totient is φ = 10597020.

The previous prime is 10613063. The next prime is 10613111. The reversal of 10613069 is 96031601.

10613069 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10613069 is a prime.

It is a super-2 number, since 2×106130692 = 225274467197522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10613063) 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, 6989 + ... + 8370.

It is an arithmetic number, because the mean of its divisors is an integer number (2657280).

Almost surely, 210613069 is an apocalyptic number.

It is an amenable number.

10613069 is a deficient number, since it is larger than the sum of its proper divisors (16051).

10613069 is an equidigital number, since it uses as much as digits as its factorization.

10613069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 10613069 is about 3257.7705566844. The cubic root of 10613069 is about 219.7591648273.

The spelling of 10613069 in words is "ten million, six hundred thirteen thousand, sixty-nine".

Divisors: 1 691 15359 10613069