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115268017 = 474635297
BaseRepresentation
bin1101101111011…
…01100110110001
322000220012222211
412313231212301
5214002034032
615234332121
72566522234
oct667554661
9260805884
10115268017
115a07a627
123272a041
131ab5b137
141144741b
15a1bd747
hex6ded9b1

115268017 has 8 divisors (see below), whose sum is σ = 117997056. Its totient is φ = 112550592.

The previous prime is 115268009. The next prime is 115268029. The reversal of 115268017 is 710862511.

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 115268017 - 23 = 115268009 is a prime.

It is a super-2 number, since 2×1152680172 = 26573431486224578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115268017.

It is not an unprimeable number, because it can be changed into a prime (115268047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19113 + ... + 24409.

It is an arithmetic number, because the mean of its divisors is an integer number (14749632).

Almost surely, 2115268017 is an apocalyptic number.

It is an amenable number.

115268017 is a deficient number, since it is larger than the sum of its proper divisors (2729039).

115268017 is an equidigital number, since it uses as much as digits as its factorization.

115268017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807.

The product of its (nonzero) digits is 3360, while the sum is 31.

The square root of 115268017 is about 10736.2943793471. The cubic root of 115268017 is about 486.6719031046.

It can be divided in two parts, 1152 and 68017, that added together give a square (69169 = 2632).

The spelling of 115268017 in words is "one hundred fifteen million, two hundred sixty-eight thousand, seventeen".

Divisors: 1 47 463 5297 21761 248959 2452511 115268017