Base | Representation |
---|---|
bin | 111001110100100… |
… | …100001010110101 |
3 | 2111121101012220001 |
4 | 321310210022311 |
5 | 3441320042244 |
6 | 240132111301 |
7 | 33016360225 |
oct | 7164441265 |
9 | 2447335801 |
10 | 970080949 |
11 | 4586491a2 |
12 | 230a65531 |
13 | 125c92cc6 |
14 | 92ba0085 |
15 | 5a2715d4 |
hex | 39d242b5 |
970080949 has 2 divisors, whose sum is σ = 970080950. Its totient is φ = 970080948.
The previous prime is 970080907. The next prime is 970080961. The reversal of 970080949 is 949080079.
970080949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 596238724 + 373842225 = 24418^2 + 19335^2 .
It is a cyclic number.
It is not a de Polignac number, because 970080949 - 219 = 969556661 is a prime.
It is a super-2 number, since 2×9700809492 = 1882114095225481202, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 970080899 and 970080908.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (970020949) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485040474 + 485040475.
It is an arithmetic number, because the mean of its divisors is an integer number (485040475).
Almost surely, 2970080949 is an apocalyptic number.
It is an amenable number.
970080949 is a deficient number, since it is larger than the sum of its proper divisors (1).
970080949 is an equidigital number, since it uses as much as digits as its factorization.
970080949 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 163296, while the sum is 46.
The square root of 970080949 is about 31146.1225355581. The cubic root of 970080949 is about 989.9258350046.
The spelling of 970080949 in words is "nine hundred seventy million, eighty thousand, nine hundred forty-nine".
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