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106881696258 = 2319979891617
BaseRepresentation
bin110001110001010100…
…1010100001000000010
3101012212202202201210220
41203202221110020002
53222343203240013
6121033433403510
710502425266621
oct1434251241002
9335782681726
10106881696258
1141367a27387
121886a569596
13a10446386c
14525cdc36b8
152ba8485b23
hex18e2a54202

106881696258 has 16 divisors (see below), whose sum is σ = 213774331680. Its totient is φ = 35625408896.

The previous prime is 106881696191. The next prime is 106881696343. The reversal of 106881696258 is 852696188601.

It is a super-2 number, since 2×1068816962582 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325935 + ... + 565682.

It is an arithmetic number, because the mean of its divisors is an integer number (13360895730).

Almost surely, 2106881696258 is an apocalyptic number.

106881696258 is an abundant number, since it is smaller than the sum of its proper divisors (106892635422).

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

106881696258 is a wasteful number, since it uses less digits than its factorization.

106881696258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911601.

The product of its (nonzero) digits is 9953280, while the sum is 60.

The spelling of 106881696258 in words is "one hundred six billion, eight hundred eighty-one million, six hundred ninety-six thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 19979 39958 59937 119874 891617 1783234 2674851 5349702 17813616043 35627232086 53440848129 106881696258