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115105014 = 2326394723
BaseRepresentation
bin1101101110001…
…01110011110110
322000120221101200
412313011303312
5213431330024
615231033330
72565243063
oct667056366
9260527350
10115105014
1159a79112
123266b846
131ab01b9b
1411403c6a
15a18a2c9
hex6dc5cf6

115105014 has 12 divisors (see below), whose sum is σ = 249394236. Its totient is φ = 38368332.

The previous prime is 115104991. The next prime is 115105027. The reversal of 115105014 is 410501511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6394723 = 115105014 / (1 + 1 + 5 + 1 + 0 + 5 + 0 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3197344 + ... + 3197379.

It is an arithmetic number, because the mean of its divisors is an integer number (20782853).

Almost surely, 2115105014 is an apocalyptic number.

115105014 is an abundant number, since it is smaller than the sum of its proper divisors (134289222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115105014 is a wasteful number, since it uses less digits than its factorization.

115105014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6394731 (or 6394728 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 115105014 is about 10728.7004804869. The cubic root of 115105014 is about 486.4423904571.

Adding to 115105014 its reverse (410501511), we get a palindrome (525606525).

The spelling of 115105014 in words is "one hundred fifteen million, one hundred five thousand, fourteen".

Divisors: 1 2 3 6 9 18 6394723 12789446 19184169 38368338 57552507 115105014