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114815660 = 2255740783
BaseRepresentation
bin1101101011111…
…11001010101100
322000001020110212
412311333022230
5213343100120
615220521552
72562626351
oct665771254
9260036425
10114815660
11598a0783
12325502b8
131aa3027b
141136a628
15a12e6c5
hex6d7f2ac

114815660 has 12 divisors (see below), whose sum is σ = 241112928. Its totient is φ = 45926256.

The previous prime is 114815653. The next prime is 114815663. The reversal of 114815660 is 66518411.

It is not an unprimeable number, because it can be changed into a prime (114815663) 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 3 ways as a sum of consecutive naturals, for example, 2870372 + ... + 2870411.

It is an arithmetic number, because the mean of its divisors is an integer number (20092744).

Almost surely, 2114815660 is an apocalyptic number.

114815660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114815660 is an abundant number, since it is smaller than the sum of its proper divisors (126297268).

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

114815660 is a wasteful number, since it uses less digits than its factorization.

114815660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5740792 (or 5740790 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 114815660 is about 10715.2069508713. The cubic root of 114815660 is about 486.0344378833.

The spelling of 114815660 in words is "one hundred fourteen million, eight hundred fifteen thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 5740783 11481566 22963132 28703915 57407830 114815660