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113348369 = 318344053
BaseRepresentation
bin1101100000110…
…00111100010001
321220021200201202
412300120330101
5213004121434
615125240545
72544305501
oct660307421
9256250652
10113348369
1158a89342
1231b63155
131a638454
14110a7a01
159e3ea7e
hex6c18f11

113348369 has 8 divisors (see below), whose sum is σ = 118417152. Its totient is φ = 108367920.

The previous prime is 113348363. The next prime is 113348383. The reversal of 113348369 is 963843311.

It is a happy number.

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 113348369 - 28 = 113348113 is a prime.

It is a super-2 number, since 2×1133483692 = 25695705509920322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113348363) 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, 19454 + ... + 24599.

It is an arithmetic number, because the mean of its divisors is an integer number (14802144).

Almost surely, 2113348369 is an apocalyptic number.

It is an amenable number.

113348369 is a deficient number, since it is larger than the sum of its proper divisors (5068783).

113348369 is an equidigital number, since it uses as much as digits as its factorization.

113348369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44167.

The product of its digits is 46656, while the sum is 38.

The square root of 113348369 is about 10646.5191025048. The cubic root of 113348369 is about 483.9551232781.

The spelling of 113348369 in words is "one hundred thirteen million, three hundred forty-eight thousand, three hundred sixty-nine".

Divisors: 1 31 83 2573 44053 1365643 3656399 113348369