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10613244293 = 10799189199
BaseRepresentation
bin10011110001001100…
…10100000110000101
31000101122200200010222
421320212110012011
5133213442304133
64513050354125
7524002042121
oct117046240605
930348620128
1010613244293
114556999583
12208242b945
131001a72512
14729796581
15421b44e98
hex278994185

10613244293 has 4 divisors (see below), whose sum is σ = 10712433600. Its totient is φ = 10514054988.

The previous prime is 10613244281. The next prime is 10613244307. The reversal of 10613244293 is 39244231601.

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 not a de Polignac number, because 10613244293 - 214 = 10613227909 is a prime.

It is a super-2 number, since 2×106132442932 (a number of 21 digits) 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 (10613244203) 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, 49594493 + ... + 49594706.

It is an arithmetic number, because the mean of its divisors is an integer number (2678108400).

Almost surely, 210613244293 is an apocalyptic number.

It is an amenable number.

10613244293 is a deficient number, since it is larger than the sum of its proper divisors (99189307).

10613244293 is an equidigital number, since it uses as much as digits as its factorization.

10613244293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99189306.

The product of its (nonzero) digits is 31104, while the sum is 35.

Adding to 10613244293 its reverse (39244231601), we get a palindrome (49857475894).

The spelling of 10613244293 in words is "ten billion, six hundred thirteen million, two hundred forty-four thousand, two hundred ninety-three".

Divisors: 1 107 99189199 10613244293