Base | Representation |
---|---|
bin | 1111000110000… |
… | …11001001111011 |
3 | 22211021101121112 |
4 | 13203003021323 |
5 | 224404102400 |
6 | 20322030535 |
7 | 3065216141 |
oct | 743031173 |
9 | 284241545 |
10 | 126628475 |
11 | 65529936 |
12 | 364a844b |
13 | 20307cbc |
14 | 12b63591 |
15 | b1b4835 |
hex | 78c327b |
126628475 has 6 divisors (see below), whose sum is σ = 157019340. Its totient is φ = 101302760.
The previous prime is 126628441. The next prime is 126628477. The reversal of 126628475 is 574826621.
It is not a de Polignac number, because 126628475 - 210 = 126627451 is a prime.
It is not an unprimeable number, because it can be changed into a prime (126628477) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2532545 + ... + 2532594.
It is an arithmetic number, because the mean of its divisors is an integer number (26169890).
Almost surely, 2126628475 is an apocalyptic number.
126628475 is a deficient number, since it is larger than the sum of its proper divisors (30390865).
126628475 is an equidigital number, since it uses as much as digits as its factorization.
126628475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5065149 (or 5065144 counting only the distinct ones).
The product of its digits is 161280, while the sum is 41.
The square root of 126628475 is about 11252.9318401917. The cubic root of 126628475 is about 502.1619385701.
The spelling of 126628475 in words is "one hundred twenty-six million, six hundred twenty-eight thousand, four hundred seventy-five".
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