Base | Representation |
---|---|
bin | 10010000011010000… |
… | …00111100001011111 |
3 | 221000101021021221111 |
4 | 21001220013201133 |
5 | 124321342021312 |
6 | 4241343042451 |
7 | 462102613312 |
oct | 110150074137 |
9 | 27011237844 |
10 | 9690970207 |
11 | 4123333396 |
12 | 1a655a0427 |
13 | bb597a5c9 |
14 | 67d0bc979 |
15 | 3babb88a7 |
hex | 241a0785f |
9690970207 has 16 divisors (see below), whose sum is σ = 10527203232. Its totient is φ = 8884986880.
The previous prime is 9690970187. The next prime is 9690970229. The reversal of 9690970207 is 7020790969.
It is a cyclic number.
It is not a de Polignac number, because 9690970207 - 211 = 9690968159 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9690973207) 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, 465873 + ... + 486229.
It is an arithmetic number, because the mean of its divisors is an integer number (657950202).
Almost surely, 29690970207 is an apocalyptic number.
9690970207 is a deficient number, since it is larger than the sum of its proper divisors (836233025).
9690970207 is a wasteful number, since it uses less digits than its factorization.
9690970207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21098.
The product of its (nonzero) digits is 428652, while the sum is 49.
The square root of 9690970207 is about 98442.7255159059. The cubic root of 9690970207 is about 2132.0092575487.
The spelling of 9690970207 in words is "nine billion, six hundred ninety million, nine hundred seventy thousand, two hundred seven".
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