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115353085 = 5194912473
BaseRepresentation
bin1101110000000…
…10010111111101
322001001112200111
412320002113331
5214012244320
615240230021
72600325241
oct670022775
9261045614
10115353085
115a128531
123276b311
131ab8aa83
141146a421
15a1d8a5a
hex6e025fd

115353085 has 16 divisors (see below), whose sum is σ = 146064960. Its totient is φ = 87212160.

The previous prime is 115353071. The next prime is 115353107. The reversal of 115353085 is 580353511.

It is a de Polignac number, because none of the positive numbers 2k-115353085 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45409 + ... + 47881.

It is an arithmetic number, because the mean of its divisors is an integer number (9129060).

Almost surely, 2115353085 is an apocalyptic number.

It is an amenable number.

115353085 is a deficient number, since it is larger than the sum of its proper divisors (30711875).

115353085 is a wasteful number, since it uses less digits than its factorization.

115353085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 115353085 is about 10740.2553507819. The cubic root of 115353085 is about 486.7915952395.

The spelling of 115353085 in words is "one hundred fifteen million, three hundred fifty-three thousand, eighty-five".

Divisors: 1 5 19 95 491 2455 2473 9329 12365 46645 46987 234935 1214243 6071215 23070617 115353085