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115856114 = 21131257661
BaseRepresentation
bin1101110011111…
…01001011110010
322002000002201012
412321331023302
5214124343424
615255110522
72604521633
oct671751362
9262002635
10115856114
115a441460
1232972442
131b005a1a
141155b88a
15a287b0e
hex6e7d2f2

115856114 has 32 divisors (see below), whose sum is σ = 196756992. Its totient is φ = 50688000.

The previous prime is 115856101. The next prime is 115856123. The reversal of 115856114 is 411658511.

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 15 ways as a sum of consecutive naturals, for example, 174944 + ... + 175604.

It is an arithmetic number, because the mean of its divisors is an integer number (6148656).

Almost surely, 2115856114 is an apocalyptic number.

115856114 is a deficient number, since it is larger than the sum of its proper divisors (80900878).

115856114 is a wasteful number, since it uses less digits than its factorization.

115856114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962.

The product of its digits is 4800, while the sum is 32.

The square root of 115856114 is about 10763.6478017445. The cubic root of 115856114 is about 487.4981655859.

The spelling of 115856114 in words is "one hundred fifteen million, eight hundred fifty-six thousand, one hundred fourteen".

Divisors: 1 2 11 22 31 62 257 341 514 661 682 1322 2827 5654 7271 7967 14542 15934 20491 40982 87637 169877 175274 225401 339754 450802 1868647 3737294 5266187 10532374 57928057 115856114