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106881034 = 2134199811
BaseRepresentation
bin1100101111011…
…10000000001010
321110010010012211
412113232000022
5204330143114
614334455334
72435321341
oct627560012
9243103184
10106881034
1155371337
122b96454a
13191b2820
14102a2b58
1595b36c4
hex65ee00a

106881034 has 16 divisors (see below), whose sum is σ = 173083680. Its totient is φ = 49206960.

The previous prime is 106881029. The next prime is 106881067. The reversal of 106881034 is 430188601.

It is a super-2 number, since 2×1068810342 = 22847110857818312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106880987 and 106881005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5989 + ... + 15799.

It is an arithmetic number, because the mean of its divisors is an integer number (10817730).

Almost surely, 2106881034 is an apocalyptic number.

106881034 is a deficient number, since it is larger than the sum of its proper divisors (66202646).

106881034 is a wasteful number, since it uses less digits than its factorization.

106881034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10245.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 106881034 is about 10338.3283948615. The cubic root of 106881034 is about 474.5699287309.

The spelling of 106881034 in words is "one hundred six million, eight hundred eighty-one thousand, thirty-four".

Divisors: 1 2 13 26 419 838 5447 9811 10894 19622 127543 255086 4110809 8221618 53440517 106881034