Search a number
-
+
8968808902 = 222350339979
BaseRepresentation
bin10000101101001010…
…10010100111000110
3212011001101200212111
420112211102213012
5121332003341102
64041544411234
7435153421624
oct102645224706
925131350774
108968808902
113892727969
1218a3776b1a
13acc17c121
14611216514
153775b9cd7
hex2169529c6

8968808902 has 16 divisors (see below), whose sum is σ = 13540746240. Its totient is φ = 4455308232.

The previous prime is 8968808897. The next prime is 8968808903. The reversal of 8968808902 is 2098088698.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8968808903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204349 + ... + 244327.

It is an arithmetic number, because the mean of its divisors is an integer number (846296640).

Almost surely, 28968808902 is an apocalyptic number.

8968808902 is a deficient number, since it is larger than the sum of its proper divisors (4571937338).

8968808902 is a wasteful number, since it uses less digits than its factorization.

8968808902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40707.

The product of its (nonzero) digits is 3981312, while the sum is 58.

The square root of 8968808902 is about 94703.7956050337. The cubic root of 8968808902 is about 2077.6780751192.

The spelling of 8968808902 in words is "eight billion, nine hundred sixty-eight million, eight hundred eight thousand, nine hundred two".

Divisors: 1 2 223 446 503 1006 39979 79958 112169 224338 8915317 17830634 20109437 40218874 4484404451 8968808902