Base | Representation |
---|---|
bin | 10100100011101010… |
… | …010110110010111111 |
3 | 2002222022111211001221 |
4 | 110203222112302333 |
5 | 330201211024323 |
6 | 14050144014211 |
7 | 1410664421011 |
oct | 244352266277 |
9 | 62868454057 |
10 | 22073142463 |
11 | 93a77936a9 |
12 | 4340301367 |
13 | 210a050c58 |
14 | 10d57801b1 |
15 | 892c7a55d |
hex | 523a96cbf |
22073142463 has 8 divisors (see below), whose sum is σ = 22544870400. Its totient is φ = 21601501560.
The previous prime is 22073142449. The next prime is 22073142467. The reversal of 22073142463 is 36424137022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22073142463 - 217 = 22073011391 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 (22073142467) 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, 931638 + ... + 955036.
It is an arithmetic number, because the mean of its divisors is an integer number (2818108800).
Almost surely, 222073142463 is an apocalyptic number.
22073142463 is a deficient number, since it is larger than the sum of its proper divisors (471727937).
22073142463 is a wasteful number, since it uses less digits than its factorization.
22073142463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43517.
The product of its (nonzero) digits is 48384, while the sum is 34.
Adding to 22073142463 its reverse (36424137022), we get a palindrome (58497279485).
The spelling of 22073142463 in words is "twenty-two billion, seventy-three million, one hundred forty-two thousand, four hundred sixty-three".
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