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113023301 = 613495309
BaseRepresentation
bin1101011110010…
…01100101000101
321212200011211012
412233021211011
5212413221201
615114252005
72541452666
oct657114505
9255604735
10113023301
1158887096
1231a27005
131a5534c1
141102136d
159dc85bb
hex6bc9945

113023301 has 8 divisors (see below), whose sum is σ = 115227000. Its totient is φ = 110831040.

The previous prime is 113023289. The next prime is 113023321. The reversal of 113023301 is 103320311.

It can be written as a sum of positive squares in 4 ways, for example, as 2563201 + 110460100 = 1601^2 + 10510^2 .

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 113023301 - 210 = 113022277 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 (113023321) 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, 18635 + ... + 23943.

It is an arithmetic number, because the mean of its divisors is an integer number (14403375).

Almost surely, 2113023301 is an apocalyptic number.

It is an amenable number.

113023301 is a deficient number, since it is larger than the sum of its proper divisors (2203699).

113023301 is an equidigital number, since it uses as much as digits as its factorization.

113023301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5719.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 113023301 is about 10631.2417430891. The cubic root of 113023301 is about 483.4920407335.

Adding to 113023301 its reverse (103320311), we get a palindrome (216343612).

The spelling of 113023301 in words is "one hundred thirteen million, twenty-three thousand, three hundred one".

Divisors: 1 61 349 5309 21289 323849 1852841 113023301