Base | Representation |
---|---|
bin | 111111010101001… |
… | …1110011001110101 |
3 | 12111002200102111120 |
4 | 1332222132121311 |
5 | 13323004020142 |
6 | 550511254153 |
7 | 103442513163 |
oct | 17652363165 |
9 | 5432612446 |
10 | 2125063797 |
11 | 9a05a797a |
12 | 4b381a359 |
13 | 27b3550cc |
14 | 162332233 |
15 | c68687ec |
hex | 7ea9e675 |
2125063797 has 16 divisors (see below), whose sum is σ = 2983523520. Its totient is φ = 1341705600.
The previous prime is 2125063793. The next prime is 2125063807. The reversal of 2125063797 is 7973605212.
It is not a de Polignac number, because 2125063797 - 22 = 2125063793 is a prime.
It is a super-2 number, since 2×21250637972 = 9031792282640114418, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2125063793) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330897 + ... + 337257.
It is an arithmetic number, because the mean of its divisors is an integer number (186470220).
Almost surely, 22125063797 is an apocalyptic number.
It is an amenable number.
2125063797 is a deficient number, since it is larger than the sum of its proper divisors (858459723).
2125063797 is a wasteful number, since it uses less digits than its factorization.
2125063797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12244.
The product of its (nonzero) digits is 158760, while the sum is 42.
The square root of 2125063797 is about 46098.4142568917. The cubic root of 2125063797 is about 1285.6536610868.
The spelling of 2125063797 in words is "two billion, one hundred twenty-five million, sixty-three thousand, seven hundred ninety-seven".
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