Search a number
-
+
115036124 = 2272586919
BaseRepresentation
bin1101101101101…
…00111111011100
322000110102220012
412312310333130
5213422123444
615225342352
72564535200
oct666647734
9260412805
10115036124
1159a31385
12326379b8
131aaa9718
14113c6b00
15a174b9e
hex6db4fdc

115036124 has 18 divisors (see below), whose sum is σ = 234181080. Its totient is φ = 49301112.

The previous prime is 115036121. The next prime is 115036183. The reversal of 115036124 is 421630511.

It is a self number, because there is not a number n which added to its sum of digits gives 115036124.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 293264 + ... + 293655.

It is an arithmetic number, because the mean of its divisors is an integer number (13010060).

Almost surely, 2115036124 is an apocalyptic number.

115036124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115036124 is an abundant number, since it is smaller than the sum of its proper divisors (119144956).

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

115036124 is a wasteful number, since it uses less digits than its factorization.

115036124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586937 (or 586928 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 115036124 is about 10725.4894527010. The cubic root of 115036124 is about 486.3453263277.

Adding to 115036124 its reverse (421630511), we get a palindrome (536666635).

The spelling of 115036124 in words is "one hundred fifteen million, thirty-six thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 98 196 586919 1173838 2347676 4108433 8216866 16433732 28759031 57518062 115036124