Base | Representation |
---|---|
bin | 10010000000011000… |
… | …10000100100001100 |
3 | 220221200221220002211 |
4 | 21000030100210030 |
5 | 124244210434441 |
6 | 4235123000204 |
7 | 461361131521 |
oct | 110014204414 |
9 | 26850856084 |
10 | 9666889996 |
11 | 4110786595 |
12 | 1a59509064 |
13 | bb0998c6a |
14 | 679c11148 |
15 | 3b8a0da81 |
hex | 24031090c |
9666889996 has 24 divisors (see below), whose sum is σ = 18854927280. Its totient is φ = 4309696512.
The previous prime is 9666889963. The next prime is 9666890033. The reversal of 9666889996 is 6999886669.
It is a Harshad number since it is a multiple of its sum of digits (76).
9666889996 is a strobogrammatic number because it is the same when read upside-down.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3739765 + ... + 3742348.
It is an arithmetic number, because the mean of its divisors is an integer number (785621970).
Almost surely, 29666889996 is an apocalyptic number.
It is an amenable number.
9666889996 is a deficient number, since it is larger than the sum of its proper divisors (9188037284).
9666889996 is a wasteful number, since it uses less digits than its factorization.
9666889996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7482153 (or 7482151 counting only the distinct ones).
The product of its digits is 544195584, while the sum is 76.
The square root of 9666889996 is about 98320.3437544845. The cubic root of 9666889996 is about 2130.2419142312.
The spelling of 9666889996 in words is "nine billion, six hundred sixty-six million, eight hundred eighty-nine thousand, nine hundred ninety-six".
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