Search a number
-
+
10613079 = 33393077
BaseRepresentation
bin101000011111…
…000101010111
3201222012102000
4220133011113
510204104304
61015250343
7156131631
oct50370527
921865360
1010613079
115a99844
1236799b3
132277939
1415a3a51
15de9939
hexa1f157

10613079 has 8 divisors (see below), whose sum is σ = 15723120. Its totient is φ = 7075368.

The previous prime is 10613063. The next prime is 10613111. The reversal of 10613079 is 97031601.

10613079 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 10613079 - 24 = 10613063 is a prime.

It is a super-3 number, since 3×106130793 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 393077 = 10613079 / (1 + 0 + 6 + 1 + 3 + 0 + 7 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10613179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196512 + ... + 196565.

It is an arithmetic number, because the mean of its divisors is an integer number (1965390).

Almost surely, 210613079 is an apocalyptic number.

10613079 is a deficient number, since it is larger than the sum of its proper divisors (5110041).

10613079 is an equidigital number, since it uses as much as digits as its factorization.

10613079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393086 (or 393080 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 10613079 is about 3257.7720914760. The cubic root of 10613079 is about 219.7592338488.

It can be divided in two parts, 10 and 613079, that added together give a square (613089 = 7832).

The spelling of 10613079 in words is "ten million, six hundred thirteen thousand, seventy-nine".

Divisors: 1 3 9 27 393077 1179231 3537693 10613079