Base | Representation |
---|---|
bin | 111010010111100001… |
… | …0100011111110101101 |
3 | 102222112101102221211101 |
4 | 1310233002203332231 |
5 | 4023200333034042 |
6 | 133325404523101 |
7 | 12025060031506 |
oct | 1645702437655 |
9 | 388471387741 |
10 | 125343252397 |
11 | 49180aa87a0 |
12 | 20361250491 |
13 | ba871a8a8c |
14 | 60d0c39bad |
15 | 33d91116b7 |
hex | 1d2f0a3fad |
125343252397 has 8 divisors (see below), whose sum is σ = 137046762720. Its totient is φ = 113691186960.
The previous prime is 125343252379. The next prime is 125343252407. The reversal of 125343252397 is 793252343521.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125343252397 - 219 = 125342728109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125343252497) 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, 12856122 + ... + 12865867.
It is an arithmetic number, because the mean of its divisors is an integer number (17130845340).
Almost surely, 2125343252397 is an apocalyptic number.
It is an amenable number.
125343252397 is a deficient number, since it is larger than the sum of its proper divisors (11703510323).
125343252397 is a wasteful number, since it uses less digits than its factorization.
125343252397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25722443.
The product of its digits is 1360800, while the sum is 46.
The spelling of 125343252397 in words is "one hundred twenty-five billion, three hundred forty-three million, two hundred fifty-two thousand, three hundred ninety-seven".
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