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115076123 = 319713823
BaseRepresentation
bin1101101101111…
…10110000011011
322000112110202122
412312332300123
5213424413443
615230251455
72565062621
oct666766033
9260473678
10115076123
1159a59438
1232656b8b
131aac19a6
14113d7511
15a181968
hex6dbec1b

115076123 has 8 divisors (see below), whose sum is σ = 118941696. Its totient is φ = 111220200.

The previous prime is 115076081. The next prime is 115076167. The reversal of 115076123 is 321670511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115076123 - 210 = 115075099 is a prime.

It is a super-2 number, since 2×1150761232 = 26485028169422258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115076092 and 115076101.

It is not an unprimeable number, because it can be changed into a prime (115076183) 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 7 ways as a sum of consecutive naturals, for example, 28190 + ... + 32012.

It is an arithmetic number, because the mean of its divisors is an integer number (14867712).

Almost surely, 2115076123 is an apocalyptic number.

115076123 is a deficient number, since it is larger than the sum of its proper divisors (3865573).

115076123 is an equidigital number, since it uses as much as digits as its factorization.

115076123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 115076123 is about 10727.3539607864. The cubic root of 115076123 is about 486.4016885433.

The spelling of 115076123 in words is "one hundred fifteen million, seventy-six thousand, one hundred twenty-three".

Divisors: 1 31 971 3823 30101 118513 3712133 115076123