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115052060 = 22513143913
BaseRepresentation
bin1101101101110…
…00111000011100
322000111020202102
412312320320130
5213423131220
615225544232
72564632514
oct666707034
9260436672
10115052060
1159a42352
1232645078
131aab3a56
14113cc844
15a179775
hex6db8e1c

115052060 has 24 divisors (see below), whose sum is σ = 243459216. Its totient is φ = 45668480.

The previous prime is 115052059. The next prime is 115052089. The reversal of 115052060 is 60250511.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19337 + ... + 24576.

It is an arithmetic number, because the mean of its divisors is an integer number (10144134).

Almost surely, 2115052060 is an apocalyptic number.

115052060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115052060 is an abundant number, since it is smaller than the sum of its proper divisors (128407156).

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

115052060 is a wasteful number, since it uses less digits than its factorization.

115052060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44053 (or 44051 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 115052060 is about 10726.2323301334. The cubic root of 115052060 is about 486.3677831613.

The spelling of 115052060 in words is "one hundred fifteen million, fifty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 131 262 524 655 1310 2620 43913 87826 175652 219565 439130 878260 5752603 11505206 23010412 28763015 57526030 115052060