Base | Representation |
---|---|
bin | 1000101111111011… |
… | …11001000110111001 |
3 | 110010100100202221001 |
4 | 10113331321012321 |
5 | 34104422133321 |
6 | 2054030245001 |
7 | 224253263455 |
oct | 42775710671 |
9 | 13110322831 |
10 | 4697067961 |
11 | 1aa0410753 |
12 | ab1056761 |
13 | 59b175371 |
14 | 327b67665 |
15 | 1c7568c91 |
hex | 117f791b9 |
4697067961 has 2 divisors, whose sum is σ = 4697067962. Its totient is φ = 4697067960.
The previous prime is 4697067959. The next prime is 4697067997. The reversal of 4697067961 is 1697607964.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3483242361 + 1213825600 = 59019^2 + 34840^2 .
It is a cyclic number.
It is not a de Polignac number, because 4697067961 - 21 = 4697067959 is a prime.
Together with 4697067959, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (4697067931) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2348533980 + 2348533981.
It is an arithmetic number, because the mean of its divisors is an integer number (2348533981).
Almost surely, 24697067961 is an apocalyptic number.
It is an amenable number.
4697067961 is a deficient number, since it is larger than the sum of its proper divisors (1).
4697067961 is an equidigital number, since it uses as much as digits as its factorization.
4697067961 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3429216, while the sum is 55.
The square root of 4697067961 is about 68535.1585757267. The cubic root of 4697067961 is about 1674.7202872646.
The spelling of 4697067961 in words is "four billion, six hundred ninety-seven million, sixty-seven thousand, nine hundred sixty-one".
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