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115260079 = 1110797927
BaseRepresentation
bin1101101111010…
…11101010101111
322000212211002211
412313223222233
5214001310304
615234231251
72566460134
oct667535257
9260784084
10115260079
115a074670
1232725527
131ab5763c
141144458b
15a1bb204
hex6debaaf

115260079 has 8 divisors (see below), whose sum is σ = 126914688. Its totient is φ = 103801560.

The previous prime is 115260053. The next prime is 115260083. The reversal of 115260079 is 970062511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115260079 is a prime.

It is a super-2 number, since 2×1152600792 = 26569771622172482, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 115260079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115260029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47787 + ... + 50140.

It is an arithmetic number, because the mean of its divisors is an integer number (15864336).

Almost surely, 2115260079 is an apocalyptic number.

115260079 is a deficient number, since it is larger than the sum of its proper divisors (11654609).

115260079 is a wasteful number, since it uses less digits than its factorization.

115260079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98045.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 115260079 is about 10735.9246923588. The cubic root of 115260079 is about 486.6607311989.

The spelling of 115260079 in words is "one hundred fifteen million, two hundred sixty thousand, seventy-nine".

Divisors: 1 11 107 1177 97927 1077197 10478189 115260079