Base | Representation |
---|---|
bin | 1011111100110000… |
… | …1001100010110000 |
3 | 22021112201122100220 |
4 | 2333030021202300 |
5 | 23032123224242 |
6 | 1250142413040 |
7 | 142326300630 |
oct | 27714114260 |
9 | 8245648326 |
10 | 3207633072 |
11 | 13a6697226 |
12 | 756291180 |
13 | 3c1711c47 |
14 | 2260146c0 |
15 | 13b909bec |
hex | bf3098b0 |
3207633072 has 80 divisors (see below), whose sum is σ = 9483416832. Its totient is φ = 915183360.
The previous prime is 3207633071. The next prime is 3207633103. The reversal of 3207633072 is 2703367023.
It is not an unprimeable number, because it can be changed into a prime (3207633071) 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, 248047 + ... + 260657.
Almost surely, 23207633072 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3207633072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4741708416).
3207633072 is an abundant number, since it is smaller than the sum of its proper divisors (6275783760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3207633072 is a wasteful number, since it uses less digits than its factorization.
3207633072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13386 (or 13380 counting only the distinct ones).
The product of its (nonzero) digits is 31752, while the sum is 33.
The square root of 3207633072 is about 56635.9697718685. The cubic root of 3207633072 is about 1474.7833556371.
The spelling of 3207633072 in words is "three billion, two hundred seven million, six hundred thirty-three thousand, seventy-two".
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