Base | Representation |
---|---|
bin | 10000110100100101… |
… | …10011000100111001 |
3 | 212022101112220001102 |
4 | 20122102303010321 |
5 | 121443423220014 |
6 | 4052051101145 |
7 | 436540554113 |
oct | 103222630471 |
9 | 25271486042 |
10 | 9031070009 |
11 | 3914892625 |
12 | 19005a17b5 |
13 | b0c03b310 |
14 | 6195c23b3 |
15 | 37ccb78de |
hex | 21a4b3139 |
9031070009 has 8 divisors (see below), whose sum is σ = 10039502592. Its totient is φ = 8067456720.
The previous prime is 9031069979. The next prime is 9031070011. The reversal of 9031070009 is 9000701309.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9031070009 - 216 = 9031004473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9031070039) 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, 11204399 + ... + 11205204.
It is an arithmetic number, because the mean of its divisors is an integer number (1254937824).
Almost surely, 29031070009 is an apocalyptic number.
It is an amenable number.
9031070009 is a deficient number, since it is larger than the sum of its proper divisors (1008432583).
9031070009 is a wasteful number, since it uses less digits than its factorization.
9031070009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22409647.
The product of its (nonzero) digits is 1701, while the sum is 29.
The square root of 9031070009 is about 95031.9420458195. The cubic root of 9031070009 is about 2082.4747117578.
The spelling of 9031070009 in words is "nine billion, thirty-one million, seventy thousand, nine".
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