Base | Representation |
---|---|
bin | 1110111010010… |
… | …10000001011110 |
3 | 22201100220122012 |
4 | 13131022001132 |
5 | 224010134432 |
6 | 20224551222 |
7 | 3046123430 |
oct | 735120136 |
9 | 281326565 |
10 | 125083742 |
11 | 646742a3 |
12 | 35a82512 |
13 | 1cbb6b64 |
14 | 12880650 |
15 | aeabcb2 |
hex | 774a05e |
125083742 has 8 divisors (see below), whose sum is σ = 214429296. Its totient is φ = 53607312.
The previous prime is 125083709. The next prime is 125083759. The reversal of 125083742 is 247380521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 125083699 and 125083708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4467263 + ... + 4467290.
It is an arithmetic number, because the mean of its divisors is an integer number (26803662).
Almost surely, 2125083742 is an apocalyptic number.
125083742 is a deficient number, since it is larger than the sum of its proper divisors (89345554).
125083742 is an equidigital number, since it uses as much as digits as its factorization.
125083742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8934562.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 125083742 is about 11184.0843165634. The cubic root of 125083742 is about 500.1116310752. Note that the first 3 decimals are identical.
The spelling of 125083742 in words is "one hundred twenty-five million, eighty-three thousand, seven hundred forty-two".
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