Base | Representation |
---|---|
bin | 10010000001101… |
… | …001100110010111 |
3 | 210002001122120111 |
4 | 102001221212113 |
5 | 1104410004143 |
6 | 50001543451 |
7 | 10331356012 |
oct | 2201514627 |
9 | 702048514 |
10 | 302422423 |
11 | 145789496 |
12 | 85344b87 |
13 | 4a8685a4 |
14 | 2c244379 |
15 | 1b83b99d |
hex | 12069997 |
302422423 has 12 divisors (see below), whose sum is σ = 324708328. Its totient is φ = 281437200.
The previous prime is 302422409. The next prime is 302422427. The reversal of 302422423 is 324224203.
It is not a de Polignac number, because 302422423 - 217 = 302291351 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 302422394 and 302422403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302422427) 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 11 ways as a sum of consecutive naturals, for example, 11848 + ... + 27298.
Almost surely, 2302422423 is an apocalyptic number.
302422423 is a deficient number, since it is larger than the sum of its proper divisors (22285905).
302422423 is a wasteful number, since it uses less digits than its factorization.
302422423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15534 (or 15511 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 22.
The square root of 302422423 is about 17390.2968059778. The cubic root of 302422423 is about 671.2299550254.
Adding to 302422423 its reverse (324224203), we get a palindrome (626646626).
The spelling of 302422423 in words is "three hundred two million, four hundred twenty-two thousand, four hundred twenty-three".
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