Base | Representation |
---|---|
bin | 1111000010001… |
… | …01010001111101 |
3 | 22210022012100220 |
4 | 13201011101331 |
5 | 224241103033 |
6 | 20303011553 |
7 | 3060641034 |
oct | 741052175 |
9 | 283265326 |
10 | 126112893 |
11 | 65207535 |
12 | 36299bb9 |
13 | 2018741a |
14 | 12a6b71b |
15 | b111bb3 |
hex | 784547d |
126112893 has 8 divisors (see below), whose sum is σ = 169360800. Its totient is φ = 83470128.
The previous prime is 126112871. The next prime is 126112897. The reversal of 126112893 is 398211621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 126112893 - 212 = 126108797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126112897) 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, 150798 + ... + 151631.
It is an arithmetic number, because the mean of its divisors is an integer number (21170100).
Almost surely, 2126112893 is an apocalyptic number.
It is an amenable number.
126112893 is a deficient number, since it is larger than the sum of its proper divisors (43247907).
126112893 is a wasteful number, since it uses less digits than its factorization.
126112893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302571.
The product of its digits is 5184, while the sum is 33.
The square root of 126112893 is about 11229.9996883348. Note that the first 3 decimals coincide. The cubic root of 126112893 is about 501.4794753211.
The spelling of 126112893 in words is "one hundred twenty-six million, one hundred twelve thousand, eight hundred ninety-three".
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