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115036122 = 23139137933
BaseRepresentation
bin1101101101101…
…00111111011010
322000110102220010
412312310333122
5213422123442
615225342350
72564535165
oct666647732
9260412803
10115036122
1159a31383
12326379b6
131aaa9716
14113c6adc
15a174b9c
hex6db4fda

115036122 has 16 divisors (see below), whose sum is σ = 231729120. Its totient is φ = 38069232.

The previous prime is 115036121. The next prime is 115036183. The reversal of 115036122 is 221630511.

It is not an unprimeable number, because it can be changed into a prime (115036121) 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, 68133 + ... + 69800.

It is an arithmetic number, because the mean of its divisors is an integer number (14483070).

Almost surely, 2115036122 is an apocalyptic number.

115036122 is an abundant number, since it is smaller than the sum of its proper divisors (116692998).

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

115036122 is a wasteful number, since it uses less digits than its factorization.

115036122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138077.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 115036122 is about 10725.4893594651. The cubic root of 115036122 is about 486.3453235092.

Adding to 115036122 its reverse (221630511), we get a palindrome (336666633).

The spelling of 115036122 in words is "one hundred fifteen million, thirty-six thousand, one hundred twenty-two".

Divisors: 1 2 3 6 139 278 417 834 137933 275866 413799 827598 19172687 38345374 57518061 115036122