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8982923806 = 2611631972293
BaseRepresentation
bin10000101110110110…
…01000101000011110
3212012000221210212201
420113123020220132
5121344112030211
64043211122114
7435414410143
oct102733105036
925160853781
108982923806
11389a69867a
1218a844333a
13b0208193c
1461304c3ca
153789570c1
hex2176c8a1e

8982923806 has 32 divisors (see below), whose sum is σ = 13855282848. Its totient is φ = 4366535040.

The previous prime is 8982923801. The next prime is 8982923843. The reversal of 8982923806 is 6083292898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8982923801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3916396 + ... + 3918688.

It is an arithmetic number, because the mean of its divisors is an integer number (432977589).

Almost surely, 28982923806 is an apocalyptic number.

8982923806 is a deficient number, since it is larger than the sum of its proper divisors (4872359042).

8982923806 is a wasteful number, since it uses less digits than its factorization.

8982923806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The square root of 8982923806 is about 94778.2876296043. The cubic root of 8982923806 is about 2078.7674377469.

The spelling of 8982923806 in words is "eight billion, nine hundred eighty-two million, nine hundred twenty-three thousand, eight hundred six".

Divisors: 1 2 61 122 163 197 326 394 2293 4586 9943 12017 19886 24034 32111 64222 139873 279746 373759 451721 747518 903442 1958771 3917542 22799299 27554981 45598598 55109962 73630523 147261046 4491461903 8982923806