Base | Representation |
---|---|
bin | 1111000001110… |
… | …10011101000111 |
3 | 22210012221112121 |
4 | 13200322131013 |
5 | 224233143201 |
6 | 20302030411 |
7 | 3060364540 |
oct | 740723507 |
9 | 283187477 |
10 | 126068551 |
11 | 65187194 |
12 | 36278407 |
13 | 2017019b |
14 | 12a594c7 |
15 | b1039a1 |
hex | 783a747 |
126068551 has 8 divisors (see below), whose sum is σ = 144165920. Its totient is φ = 107993088.
The previous prime is 126068533. The next prime is 126068557. The reversal of 126068551 is 155860621.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 126068551 - 25 = 126068519 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 (126068557) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9655 + ... + 18583.
It is an arithmetic number, because the mean of its divisors is an integer number (18020740).
Almost surely, 2126068551 is an apocalyptic number.
126068551 is a deficient number, since it is larger than the sum of its proper divisors (18097369).
126068551 is an equidigital number, since it uses as much as digits as its factorization.
126068551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10953.
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 126068551 is about 11228.0252493482. The cubic root of 126068551 is about 501.4206940999.
The spelling of 126068551 in words is "one hundred twenty-six million, sixty-eight thousand, five hundred fifty-one".
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