Base | Representation |
---|---|
bin | 1000000101111111… |
… | …10010111010000111 |
3 | 102012211100022222211 |
4 | 10002333302322013 |
5 | 32344340322234 |
6 | 1555101404251 |
7 | 212451655462 |
oct | 40277627207 |
9 | 12184308884 |
10 | 4345245319 |
11 | 192a861138 |
12 | a13269687 |
13 | 54330169c |
14 | 2d31442d9 |
15 | 1a6720164 |
hex | 102ff2e87 |
4345245319 has 2 divisors, whose sum is σ = 4345245320. Its totient is φ = 4345245318.
The previous prime is 4345245301. The next prime is 4345245341. The reversal of 4345245319 is 9135425434.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4345245319 is a prime.
It is a super-2 number, since 2×43452453192 = 37762313764582823522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4345245389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172622659 + 2172622660.
It is an arithmetic number, because the mean of its divisors is an integer number (2172622660).
Almost surely, 24345245319 is an apocalyptic number.
4345245319 is a deficient number, since it is larger than the sum of its proper divisors (1).
4345245319 is an equidigital number, since it uses as much as digits as its factorization.
4345245319 is an evil number, because the sum of its binary digits is even.
The product of its digits is 259200, while the sum is 40.
The square root of 4345245319 is about 65918.4747927317. The cubic root of 4345245319 is about 1631.8169257456.
The spelling of 4345245319 in words is "four billion, three hundred forty-five million, two hundred forty-five thousand, three hundred nineteen".
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