[go: up one dir, main page]

Search a number
-
+
115313514 = 2371270689
BaseRepresentation
bin1101101111110…
…00101101101010
322000222112101220
412313320231222
5214010013024
615235322510
72600102001
oct667705552
9260875356
10115313514
115a100828
1232750436
131ab75a64
1411459c38
15a1cbe79
hex6df8b6a

115313514 has 16 divisors (see below), whose sum is σ = 233876160. Its totient is φ = 37896320.

The previous prime is 115313507. The next prime is 115313537. The reversal of 115313514 is 415313511.

It is a super-2 number, since 2×1153135142 = 26594413022056392, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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, 134919 + ... + 135770.

It is an arithmetic number, because the mean of its divisors is an integer number (14617260).

Almost surely, 2115313514 is an apocalyptic number.

115313514 is an abundant number, since it is smaller than the sum of its proper divisors (118562646).

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

115313514 is a wasteful number, since it uses less digits than its factorization.

115313514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270765.

The product of its digits is 900, while the sum is 24.

The square root of 115313514 is about 10738.4130112415. The cubic root of 115313514 is about 486.7359254864.

The spelling of 115313514 in words is "one hundred fifteen million, three hundred thirteen thousand, five hundred fourteen".

Divisors: 1 2 3 6 71 142 213 426 270689 541378 812067 1624134 19218919 38437838 57656757 115313514