Base | Representation |
---|---|
bin | 1111000111000… |
… | …00111100010101 |
3 | 22211111120222102 |
4 | 13203200330111 |
5 | 224422003420 |
6 | 20324411445 |
7 | 3066234641 |
oct | 743407425 |
9 | 284446872 |
10 | 126750485 |
11 | 65602574 |
12 | 36546b85 |
13 | 2034b6b4 |
14 | 12b95c21 |
15 | b1daa75 |
hex | 78e0f15 |
126750485 has 8 divisors (see below), whose sum is σ = 152167896. Its totient is φ = 101355520.
The previous prime is 126750479. The next prime is 126750509. The reversal of 126750485 is 584057621.
It can be written as a sum of positive squares in 4 ways, for example, as 42276004 + 84474481 = 6502^2 + 9191^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 126750485 - 24 = 126750469 is a prime.
It is a Duffinian number.
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, 11645 + ... + 19725.
It is an arithmetic number, because the mean of its divisors is an integer number (19020987).
Almost surely, 2126750485 is an apocalyptic number.
It is an amenable number.
126750485 is a deficient number, since it is larger than the sum of its proper divisors (25417411).
126750485 is an equidigital number, since it uses as much as digits as its factorization.
126750485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11223.
The product of its (nonzero) digits is 67200, while the sum is 38.
The square root of 126750485 is about 11258.3517887833. The cubic root of 126750485 is about 502.3231690532.
The spelling of 126750485 in words is "one hundred twenty-six million, seven hundred fifty thousand, four hundred eighty-five".
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