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8833880139 = 37439782813
BaseRepresentation
bin10000011101000101…
…00101000001001011
3211210122111121101220
420032202211001023
5121042433131024
64020324413123
7431624512410
oct101642450113
924718447356
108833880139
113823549997
1218665471a3
13aaa229116
145db332107
1536a815e79
hex20e8a504b

8833880139 has 16 divisors (see below), whose sum is σ = 13774202112. Its totient is φ = 4930537248.

The previous prime is 8833880123. The next prime is 8833880141. The reversal of 8833880139 is 9310883388.

It is a happy number.

It is not a de Polignac number, because 8833880139 - 24 = 8833880123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8833880091 and 8833880100.

It is not an unprimeable number, because it can be changed into a prime (8833880179) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4890504 + ... + 4892309.

It is an arithmetic number, because the mean of its divisors is an integer number (860887632).

Almost surely, 28833880139 is an apocalyptic number.

8833880139 is a deficient number, since it is larger than the sum of its proper divisors (4940321973).

8833880139 is a wasteful number, since it uses less digits than its factorization.

8833880139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9782866.

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 8833880139 is about 93988.7234672330. The cubic root of 8833880139 is about 2067.2063677562.

The spelling of 8833880139 in words is "eight billion, eight hundred thirty-three million, eight hundred eighty thousand, one hundred thirty-nine".

Divisors: 1 3 7 21 43 129 301 903 9782813 29348439 68479691 205439073 420660959 1261982877 2944626713 8833880139