Base | Representation |
---|---|
bin | 111001110100011… |
… | …001001100110011 |
3 | 2111121021221020222 |
4 | 321310121030303 |
5 | 3441312123034 |
6 | 240131123255 |
7 | 33016112231 |
oct | 7164311463 |
9 | 2447257228 |
10 | 970036019 |
11 | 458618467 |
12 | 230a4352b |
13 | 125c78714 |
14 | 92b8b951 |
15 | 5a26312e |
hex | 39d19333 |
970036019 has 2 divisors, whose sum is σ = 970036020. Its totient is φ = 970036018.
The previous prime is 970036007. The next prime is 970036021. The reversal of 970036019 is 910630079.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 970036019 - 28 = 970035763 is a prime.
It is a super-2 number, since 2×9700360192 = 1881939756314736722, which contains 22 as substring.
Together with 970036021, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 970036019.
It is not a weakly prime, because it can be changed into another prime (970036049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485018009 + 485018010.
It is an arithmetic number, because the mean of its divisors is an integer number (485018010).
Almost surely, 2970036019 is an apocalyptic number.
970036019 is a deficient number, since it is larger than the sum of its proper divisors (1).
970036019 is an equidigital number, since it uses as much as digits as its factorization.
970036019 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10206, while the sum is 35.
The square root of 970036019 is about 31145.4012496227. The cubic root of 970036019 is about 989.9105517253.
The spelling of 970036019 in words is "nine hundred seventy million, thirty-six thousand, nineteen".
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