Base | Representation |
---|---|
bin | 1111000011000… |
… | …01111000111100 |
3 | 22210112011010000 |
4 | 13201201320330 |
5 | 224303330301 |
6 | 20305314300 |
7 | 3061636500 |
oct | 741417074 |
9 | 283464100 |
10 | 126230076 |
11 | 65287585 |
12 | 36335990 |
13 | 201c886b |
14 | 12a9c300 |
15 | b136786 |
hex | 7861e3c |
126230076 has 90 divisors (see below), whose sum is σ = 383914608. Its totient is φ = 36061200.
The previous prime is 126230063. The next prime is 126230081. The reversal of 126230076 is 670032621.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 11901 + ... + 19851.
Almost surely, 2126230076 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 126230076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191957304).
126230076 is an abundant number, since it is smaller than the sum of its proper divisors (257684532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126230076 is a wasteful number, since it uses less digits than its factorization.
126230076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7981 (or 7963 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 126230076 is about 11235.2158857763. The cubic root of 126230076 is about 501.6347506887.
Adding to 126230076 its reverse (670032621), we get a palindrome (796262697).
The spelling of 126230076 in words is "one hundred twenty-six million, two hundred thirty thousand, seventy-six".
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