Base | Representation |
---|---|
bin | 1111000111010… |
… | …11000101110101 |
3 | 22211120200222222 |
4 | 13203223011311 |
5 | 224424321203 |
6 | 20325332125 |
7 | 3066500063 |
oct | 743530565 |
9 | 284520888 |
10 | 126792053 |
11 | 65630823 |
12 | 36567045 |
13 | 203645ab |
14 | 12ba7033 |
15 | b1e8038 |
hex | 78eb175 |
126792053 has 4 divisors (see below), whose sum is σ = 126892620. Its totient is φ = 126691488.
The previous prime is 126792023. The next prime is 126792097. The reversal of 126792053 is 350297621.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 112826884 + 13965169 = 10622^2 + 3737^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-126792053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126792023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48368 + ... + 50921.
It is an arithmetic number, because the mean of its divisors is an integer number (31723155).
Almost surely, 2126792053 is an apocalyptic number.
It is an amenable number.
126792053 is a deficient number, since it is larger than the sum of its proper divisors (100567).
126792053 is an equidigital number, since it uses as much as digits as its factorization.
126792053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100566.
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 126792053 is about 11260.1977336102. The cubic root of 126792053 is about 502.3780755816.
The spelling of 126792053 in words is "one hundred twenty-six million, seven hundred ninety-two thousand, fifty-three".
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