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115064707 = 523220009
BaseRepresentation
bin1101101101110…
…11111110000011
322000111220002211
412312323332003
5213424032312
615230122551
72565014422
oct666737603
9260456084
10115064707
1159a508aa
1232650457
131aab9734
14113d32b9
15a17d3a7
hex6dbbf83

115064707 has 4 divisors (see below), whose sum is σ = 115285240. Its totient is φ = 114844176.

The previous prime is 115064693. The next prime is 115064813. The reversal of 115064707 is 707460511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115064707 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (115064107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109482 + ... + 110527.

It is an arithmetic number, because the mean of its divisors is an integer number (28821310).

Almost surely, 2115064707 is an apocalyptic number.

115064707 is a deficient number, since it is larger than the sum of its proper divisors (220533).

115064707 is an equidigital number, since it uses as much as digits as its factorization.

115064707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220532.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 115064707 is about 10726.8218499237. The cubic root of 115064707 is about 486.3856036968.

The spelling of 115064707 in words is "one hundred fifteen million, sixty-four thousand, seven hundred seven".

Divisors: 1 523 220009 115064707