Base | Representation |
---|---|
bin | 111010100101000011… |
… | …1011101101110001001 |
3 | 110000201001020021000002 |
4 | 1311022013131232021 |
5 | 4030113131203223 |
6 | 133442433252345 |
7 | 12042244203551 |
oct | 1651207355611 |
9 | 400631207002 |
10 | 125797522313 |
11 | 49394470481 |
12 | 204694040b5 |
13 | bb2a33c148 |
14 | 61352ca161 |
15 | 3413e44e28 |
hex | 1d4a1ddb89 |
125797522313 has 8 divisors (see below), whose sum is σ = 136984598400. Its totient is φ = 115067061648.
The previous prime is 125797522309. The next prime is 125797522327. The reversal of 125797522313 is 313225797521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 125797522313 - 22 = 125797522309 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125797522303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114153281 + ... + 114154382.
It is an arithmetic number, because the mean of its divisors is an integer number (17123074800).
Almost surely, 2125797522313 is an apocalyptic number.
It is an amenable number.
125797522313 is a deficient number, since it is larger than the sum of its proper divisors (11187076087).
125797522313 is a wasteful number, since it uses less digits than its factorization.
125797522313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228307711.
The product of its digits is 793800, while the sum is 47.
The spelling of 125797522313 in words is "one hundred twenty-five billion, seven hundred ninety-seven million, five hundred twenty-two thousand, three hundred thirteen".
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