Base | Representation |
---|---|
bin | 1111000100000… |
… | …00100000100000 |
3 | 22210202112010220 |
4 | 13202000200200 |
5 | 224321333423 |
6 | 20312123040 |
7 | 3063001230 |
oct | 742004040 |
9 | 283675126 |
10 | 126355488 |
11 | 65362826 |
12 | 36396480 |
13 | 2024097c |
14 | 12ad1cc0 |
15 | b15d9e3 |
hex | 7880820 |
126355488 has 48 divisors (see below), whose sum is σ = 379068480. Its totient is φ = 36101376.
The previous prime is 126355483. The next prime is 126355507. The reversal of 126355488 is 884553621.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (126355483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93343 + ... + 94686.
It is an arithmetic number, because the mean of its divisors is an integer number (7897260).
Almost surely, 2126355488 is an apocalyptic number.
It is an amenable number.
126355488 is an abundant number, since it is smaller than the sum of its proper divisors (252712992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126355488 is a wasteful number, since it uses less digits than its factorization.
126355488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188049 (or 188041 counting only the distinct ones).
The product of its digits is 230400, while the sum is 42.
The square root of 126355488 is about 11240.7957013727. The cubic root of 126355488 is about 501.8008236153.
The spelling of 126355488 in words is "one hundred twenty-six million, three hundred fifty-five thousand, four hundred eighty-eight".
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