Base | Representation |
---|---|
bin | 1111000011111… |
… | …10110100011100 |
3 | 22210202011122202 |
4 | 13201332310130 |
5 | 224321123242 |
6 | 20312031032 |
7 | 3062642120 |
oct | 741766434 |
9 | 283664582 |
10 | 126348572 |
11 | 65358609 |
12 | 36392478 |
13 | 2023a78c |
14 | 12acd580 |
15 | b15b932 |
hex | 787ed1c |
126348572 has 12 divisors (see below), whose sum is σ = 252697200. Its totient is φ = 54149376.
The previous prime is 126348527. The next prime is 126348581. The reversal of 126348572 is 275843621.
It is a happy number.
126348572 is an admirable number.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
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, 2256197 + ... + 2256252.
It is an arithmetic number, because the mean of its divisors is an integer number (21058100).
Almost surely, 2126348572 is an apocalyptic number.
It is an amenable number.
126348572 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126348572 is a wasteful number, since it uses less digits than its factorization.
126348572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4512460 (or 4512458 counting only the distinct ones).
The product of its digits is 80640, while the sum is 38.
The square root of 126348572 is about 11240.4880676953. The cubic root of 126348572 is about 501.7916681817.
The spelling of 126348572 in words is "one hundred twenty-six million, three hundred forty-eight thousand, five hundred seventy-two".
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