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115940941 = 713494679
BaseRepresentation
bin1101110100100…
…01111001001101
322002011102001221
412322101321031
5214140102231
615301003341
72605324144
oct672217115
9262142057
10115940941
115a49a166
12329b3551
131b03550c
141158075b
15a2a2d11
hex6e91e4d

115940941 has 8 divisors (see below), whose sum is σ = 117936000. Its totient is φ = 113956080.

The previous prime is 115940911. The next prime is 115940947. The reversal of 115940941 is 149049511.

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 115940941 - 215 = 115908173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115940897 and 115940906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115940947) 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, 22440 + ... + 27118.

It is an arithmetic number, because the mean of its divisors is an integer number (14742000).

Almost surely, 2115940941 is an apocalyptic number.

It is an amenable number.

115940941 is a deficient number, since it is larger than the sum of its proper divisors (1995059).

115940941 is an equidigital number, since it uses as much as digits as its factorization.

115940941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5099.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 115940941 is about 10767.5875199601. The cubic root of 115940941 is about 487.6171146197.

The spelling of 115940941 in words is "one hundred fifteen million, nine hundred forty thousand, nine hundred forty-one".

Divisors: 1 71 349 4679 24779 332209 1632971 115940941