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115353041 = 1713749529
BaseRepresentation
bin1101110000000…
…10010111010001
322001001112121212
412320002113101
5214012244131
615240225505
72600325146
oct670022721
9261045555
10115353041
115a1284a1
123276b295
131ab8aa4b
141146a3cd
15a1d8a2b
hex6e025d1

115353041 has 8 divisors (see below), whose sum is σ = 123032520. Its totient is φ = 107772928.

The previous prime is 115353037. The next prime is 115353059. The reversal of 115353041 is 140353511.

It can be written as a sum of positive squares in 4 ways, for example, as 9859600 + 105493441 = 3140^2 + 10271^2 .

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

It is not a de Polignac number, because 115353041 - 22 = 115353037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115352998 and 115353016.

It is not an unprimeable number, because it can be changed into a prime (115353011) 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, 22436 + ... + 27093.

It is an arithmetic number, because the mean of its divisors is an integer number (15379065).

Almost surely, 2115353041 is an apocalyptic number.

It is an amenable number.

115353041 is a deficient number, since it is larger than the sum of its proper divisors (7679479).

115353041 is a wasteful number, since it uses less digits than its factorization.

115353041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49683.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 115353041 is about 10740.2533024133. The cubic root of 115353041 is about 486.7915333460.

The spelling of 115353041 in words is "one hundred fifteen million, three hundred fifty-three thousand, forty-one".

Divisors: 1 17 137 2329 49529 841993 6785473 115353041