Base | Representation |
---|---|
bin | 10011001100010… |
… | …101011000100111 |
3 | 211102220022112121 |
4 | 103030111120213 |
5 | 1124413003143 |
6 | 51541330411 |
7 | 10656646513 |
oct | 2314253047 |
9 | 742808477 |
10 | 322000423 |
11 | 155840758 |
12 | 8ba06a07 |
13 | 519318c4 |
14 | 30a9d143 |
15 | 1d4077ed |
hex | 13315627 |
322000423 has 4 divisors (see below), whose sum is σ = 325188648. Its totient is φ = 318812200.
The previous prime is 322000421. The next prime is 322000433. The reversal of 322000423 is 324000223.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324000223 = 101 ⋅3207923.
It is a cyclic number.
It is not a de Polignac number, because 322000423 - 21 = 322000421 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 322000397 and 322000406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (322000421) 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, 1593961 + ... + 1594162.
It is an arithmetic number, because the mean of its divisors is an integer number (81297162).
Almost surely, 2322000423 is an apocalyptic number.
322000423 is a deficient number, since it is larger than the sum of its proper divisors (3188225).
322000423 is a wasteful number, since it uses less digits than its factorization.
322000423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3188224.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 322000423 is about 17944.3702313567. The cubic root of 322000423 is about 685.4127003171.
Adding to 322000423 its reverse (324000223), we get a palindrome (646000646).
The spelling of 322000423 in words is "three hundred twenty-two million, four hundred twenty-three", and thus it is an aban number.
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