Base | Representation |
---|---|
bin | 1100001010111110… |
… | …1100000000000001 |
3 | 22102200222001210121 |
4 | 3002233230000001 |
5 | 23142410442042 |
6 | 1300113100241 |
7 | 143652300166 |
oct | 30257540001 |
9 | 8380861717 |
10 | 3267280897 |
11 | 1427327551 |
12 | 772257681 |
13 | 400b9780a |
14 | 22dd0006d |
15 | 141c8d367 |
hex | c2bec001 |
3267280897 has 2 divisors, whose sum is σ = 3267280898. Its totient is φ = 3267280896.
The previous prime is 3267280889. The next prime is 3267280921. The reversal of 3267280897 is 7980827623.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2120510401 + 1146770496 = 46049^2 + 33864^2 .
It is a cyclic number.
It is not a de Polignac number, because 3267280897 - 23 = 3267280889 is a prime.
It is a super-2 number, since 2×32672808972 = 21350248919802249218, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3267280097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1633640448 + 1633640449.
It is an arithmetic number, because the mean of its divisors is an integer number (1633640449).
Almost surely, 23267280897 is an apocalyptic number.
It is an amenable number.
3267280897 is a deficient number, since it is larger than the sum of its proper divisors (1).
3267280897 is an equidigital number, since it uses as much as digits as its factorization.
3267280897 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2032128, while the sum is 52.
The square root of 3267280897 is about 57160.1338084508. The cubic root of 3267280897 is about 1483.8687582672.
It can be divided in two parts, 32672 and 80897, that added together give a square (113569 = 3372).
The spelling of 3267280897 in words is "three billion, two hundred sixty-seven million, two hundred eighty thousand, eight hundred ninety-seven".
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