Base | Representation |
---|---|
bin | 1111000010001… |
… | …10111110111100 |
3 | 22210022112221020 |
4 | 13201012332330 |
5 | 224241313433 |
6 | 20303104140 |
7 | 3061000260 |
oct | 741067674 |
9 | 283275836 |
10 | 126119868 |
11 | 652117a6 |
12 | 362a2050 |
13 | 2018a654 |
14 | 12a700a0 |
15 | b113cb3 |
hex | 7846fbc |
126119868 has 24 divisors (see below), whose sum is σ = 336319872. Its totient is φ = 36034224.
The previous prime is 126119849. The next prime is 126119897. The reversal of 126119868 is 868911621.
It is a super-2 number, since 2×1261198682 = 31812442208674848, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750630 + ... + 750797.
It is an arithmetic number, because the mean of its divisors is an integer number (14013328).
Almost surely, 2126119868 is an apocalyptic number.
It is an amenable number.
126119868 is an abundant number, since it is smaller than the sum of its proper divisors (210200004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126119868 is a wasteful number, since it uses less digits than its factorization.
126119868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1501441 (or 1501439 counting only the distinct ones).
The product of its digits is 41472, while the sum is 42.
The square root of 126119868 is about 11230.3102361422. The cubic root of 126119868 is about 501.4887203575.
The spelling of 126119868 in words is "one hundred twenty-six million, one hundred nineteen thousand, eight hundred sixty-eight".
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