Base | Representation |
---|---|
bin | 11100001111000011011… |
… | …11101000001101111001 |
3 | 10102202010202210101002111 |
4 | 32013201233220031321 |
5 | 111343334140010242 |
6 | 2021403312332321 |
7 | 130043226305161 |
oct | 16074157501571 |
9 | 3382122711074 |
10 | 970155000697 |
11 | 34449322a213 |
12 | 138032b440a1 |
13 | 7064006383c |
14 | 34d548295a1 |
15 | 1a381558817 |
hex | e1e1be8379 |
970155000697 has 2 divisors, whose sum is σ = 970155000698. Its totient is φ = 970155000696.
The previous prime is 970155000691. The next prime is 970155000701. The reversal of 970155000697 is 796000551079.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 873307071081 + 96847929616 = 934509^2 + 311204^2 .
It is an emirp because it is prime and its reverse (796000551079) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-970155000697 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 970155000697.
It is not a weakly prime, because it can be changed into another prime (970155000691) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485077500348 + 485077500349.
It is an arithmetic number, because the mean of its divisors is an integer number (485077500349).
Almost surely, 2970155000697 is an apocalyptic number.
It is an amenable number.
970155000697 is a deficient number, since it is larger than the sum of its proper divisors (1).
970155000697 is an equidigital number, since it uses as much as digits as its factorization.
970155000697 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 595350, while the sum is 49.
The spelling of 970155000697 in words is "nine hundred seventy billion, one hundred fifty-five million, six hundred ninety-seven", and thus it is an aban number.
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