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113704211 = 1718733571
BaseRepresentation
bin1101100011011…
…11110100010011
321220221202212002
412301233310103
5213102013321
615141024215
72550320105
oct661576423
9256852762
10113704211
1159201725
12320b506b
131a7313ca
141115b575
159eb020b
hex6c6fd13

113704211 has 8 divisors (see below), whose sum is σ = 120490704. Its totient is φ = 106928640.

The previous prime is 113704207. The next prime is 113704223. The reversal of 113704211 is 112407311.

It is a happy number.

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

It is not a de Polignac number, because 113704211 - 22 = 113704207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113704231) 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, 30056 + ... + 33626.

It is an arithmetic number, because the mean of its divisors is an integer number (15061338).

Almost surely, 2113704211 is an apocalyptic number.

113704211 is a deficient number, since it is larger than the sum of its proper divisors (6786493).

113704211 is a wasteful number, since it uses less digits than its factorization.

113704211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 113704211 is about 10663.2176663519. The cubic root of 113704211 is about 484.4610316337.

The spelling of 113704211 in words is "one hundred thirteen million, seven hundred four thousand, two hundred eleven".

Divisors: 1 17 1873 3571 31841 60707 6688483 113704211