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113248799 = 2943197461
BaseRepresentation
bin1101100000000…
…00101000011111
321220002122010222
412300000220133
5212442430144
615123151555
72543412266
oct660005037
9256078128
10113248799
1158a20554
1231b155bb
131a602031
141107d5dd
159e202ee
hex6c00a1f

113248799 has 16 divisors (see below), whose sum is σ = 120748320. Its totient is φ = 106028160.

The previous prime is 113248787. The next prime is 113248801. The reversal of 113248799 is 997842311.

It is a cyclic number.

It is not a de Polignac number, because 113248799 - 24 = 113248783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113248739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245429 + ... + 245889.

It is an arithmetic number, because the mean of its divisors is an integer number (7546770).

Almost surely, 2113248799 is an apocalyptic number.

113248799 is a deficient number, since it is larger than the sum of its proper divisors (7499521).

113248799 is a wasteful number, since it uses less digits than its factorization.

113248799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730.

The product of its digits is 108864, while the sum is 44.

The square root of 113248799 is about 10641.8418988444. The cubic root of 113248799 is about 483.8133728824.

The spelling of 113248799 in words is "one hundred thirteen million, two hundred forty-eight thousand, seven hundred ninety-nine".

Divisors: 1 29 43 197 461 1247 5713 8471 13369 19823 90817 245659 574867 2633693 3905131 113248799