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113130413 = 1123394397
BaseRepresentation
bin1101011111000…
…11101110101101
321212212121202022
412233203232231
5212430133123
615120435525
72542410164
oct657435655
9255777668
10113130413
115894a610
1231a78ba5
131a590196
141104c3db
159dea1c8
hex6be3bad

113130413 has 8 divisors (see below), whose sum is σ = 123495840. Its totient is φ = 102778480.

The previous prime is 113130397. The next prime is 113130431. The reversal of 113130413 is 314031311.

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

It is a cyclic number.

It is not a de Polignac number, because 113130413 - 24 = 113130397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113130391 and 113130400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113130443) 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, 23531 + ... + 27927.

It is an arithmetic number, because the mean of its divisors is an integer number (15436980).

Almost surely, 2113130413 is an apocalyptic number.

It is an amenable number.

113130413 is a deficient number, since it is larger than the sum of its proper divisors (10365427).

113130413 is a wasteful number, since it uses less digits than its factorization.

113130413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 113130413 is about 10636.2781554452. The cubic root of 113130413 is about 483.6447273857.

Adding to 113130413 its reverse (314031311), we get a palindrome (427161724).

The spelling of 113130413 in words is "one hundred thirteen million, one hundred thirty thousand, four hundred thirteen".

Divisors: 1 11 2339 4397 25729 48367 10284583 113130413