Base | Representation |
---|---|
bin | 1110100110000… |
… | …01010010100010 |
3 | 22112100220121221 |
4 | 13103001102202 |
5 | 222320122110 |
6 | 20052005254 |
7 | 3014415442 |
oct | 723012242 |
9 | 275326557 |
10 | 122426530 |
11 | 63119956 |
12 | 3500082a |
13 | 1c496545 |
14 | 1238c122 |
15 | ab347da |
hex | 74c14a2 |
122426530 has 8 divisors (see below), whose sum is σ = 220367772. Its totient is φ = 48970608.
The previous prime is 122426527. The next prime is 122426567. The reversal of 122426530 is 35624221.
It can be written as a sum of positive squares in 2 ways, for example, as 121859521 + 567009 = 11039^2 + 753^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 122426495 and 122426504.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6121317 + ... + 6121336.
Almost surely, 2122426530 is an apocalyptic number.
122426530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122426530 is a deficient number, since it is larger than the sum of its proper divisors (97941242).
122426530 is a wasteful number, since it uses less digits than its factorization.
122426530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12242660.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 122426530 is about 11064.6522765065. The cubic root of 122426530 is about 496.5448860370.
The spelling of 122426530 in words is "one hundred twenty-two million, four hundred twenty-six thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •