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9970677306 = 2321531361807
BaseRepresentation
bin10010100100100110…
…00111011000111010
3221201212120212221200
421102103013120322
5130404443133211
64325214115030
7502040234022
oct112223073072
927655525850
109970677306
114257207487
121b231aba76
13c2b8c1875
146a82cca82
153d5519b56
hex2524c763a

9970677306 has 24 divisors (see below), whose sum is σ = 21617304384. Its totient is φ = 3321379080.

The previous prime is 9970677221. The next prime is 9970677317. The reversal of 9970677306 is 6037760799.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153346 + ... + 208461.

It is an arithmetic number, because the mean of its divisors is an integer number (900721016).

Almost surely, 29970677306 is an apocalyptic number.

9970677306 is an abundant number, since it is smaller than the sum of its proper divisors (11646627078).

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

9970677306 is a wasteful number, since it uses less digits than its factorization.

9970677306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363346 (or 363343 counting only the distinct ones).

The product of its (nonzero) digits is 3000564, while the sum is 54.

The square root of 9970677306 is about 99853.2788945861. The cubic root of 9970677306 is about 2152.3268341150.

The spelling of 9970677306 in words is "nine billion, nine hundred seventy million, six hundred seventy-seven thousand, three hundred six".

Divisors: 1 2 3 6 9 18 1531 3062 4593 9186 13779 27558 361807 723614 1085421 2170842 3256263 6512526 553926517 1107853034 1661779551 3323559102 4985338653 9970677306