Base | Representation |
---|---|
bin | 11100001111110011001… |
… | …00000110101110010101 |
3 | 10102210011121202210200221 |
4 | 32013321210012232111 |
5 | 111400143441224414 |
6 | 2021511110034341 |
7 | 130056151156225 |
oct | 16077144065625 |
9 | 3383147683627 |
10 | 970554633109 |
11 | 344678873a36 |
12 | 1381249489b1 |
13 | 706a4aa6a19 |
14 | 34d91936085 |
15 | 1a3a6698224 |
hex | e1f9906b95 |
970554633109 has 2 divisors, whose sum is σ = 970554633110. Its totient is φ = 970554633108.
The previous prime is 970554633079. The next prime is 970554633161. The reversal of 970554633109 is 901336455079.
It is an a-pointer prime, because the next prime (970554633161) can be obtained adding 970554633109 to its sum of digits (52).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 921734404900 + 48820228209 = 960070^2 + 220953^2 .
It is a cyclic number.
It is not a de Polignac number, because 970554633109 - 25 = 970554633077 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (970554633179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485277316554 + 485277316555.
It is an arithmetic number, because the mean of its divisors is an integer number (485277316555).
Almost surely, 2970554633109 is an apocalyptic number.
It is an amenable number.
970554633109 is a deficient number, since it is larger than the sum of its proper divisors (1).
970554633109 is an equidigital number, since it uses as much as digits as its factorization.
970554633109 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3061800, while the sum is 52.
The spelling of 970554633109 in words is "nine hundred seventy billion, five hundred fifty-four million, six hundred thirty-three thousand, one hundred nine".
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