Base | Representation |
---|---|
bin | 100101000101000… |
… | …001100101110101 |
3 | 1121100112122102021 |
4 | 211011001211311 |
5 | 2233222333404 |
6 | 141421113141 |
7 | 21262354330 |
oct | 4505014565 |
9 | 1540478367 |
10 | 622074229 |
11 | 29a165637 |
12 | 1543b87b1 |
13 | 9bb5717a |
14 | 5c891617 |
15 | 3992d454 |
hex | 25141975 |
622074229 has 16 divisors (see below), whose sum is σ = 742550400. Its totient is φ = 509989824.
The previous prime is 622074223. The next prime is 622074259. The reversal of 622074229 is 922470226.
It is a cyclic number.
It is not a de Polignac number, because 622074229 - 23 = 622074221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 622074194 and 622074203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (622074221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5074 + ... + 35635.
It is an arithmetic number, because the mean of its divisors is an integer number (46409400).
Almost surely, 2622074229 is an apocalyptic number.
It is an amenable number.
622074229 is a deficient number, since it is larger than the sum of its proper divisors (120476171).
622074229 is a wasteful number, since it uses less digits than its factorization.
622074229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40812.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 622074229 is about 24941.4159381540. The cubic root of 622074229 is about 853.6517533021.
The spelling of 622074229 in words is "six hundred twenty-two million, seventy-four thousand, two hundred twenty-nine".
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