Base | Representation |
---|---|
bin | 1001000110000100111100… |
… | …10110110110011011111010 |
3 | 2121210222120002121021101021 |
4 | 10203002132112312123322 |
5 | 10110140022234123232 |
6 | 110311515011413054 |
7 | 4132645152316021 |
oct | 443023626663372 |
9 | 77728502537337 |
10 | 20000024520442 |
11 | 6410a6549566a |
12 | 22b017b8b418a |
13 | b20cc03ba885 |
14 | 4d20136018b8 |
15 | 24a3a70cb397 |
hex | 12309e5b66fa |
20000024520442 has 8 divisors (see below), whose sum is σ = 30000346992000. Its totient is φ = 9999908856444.
The previous prime is 20000024520439. The next prime is 20000024520449. The reversal of 20000024520442 is 24402542000002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20000024520449) 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, 51459892 + ... + 51847087.
It is an arithmetic number, because the mean of its divisors is an integer number (3750043374000).
Almost surely, 220000024520442 is an apocalyptic number.
20000024520442 is a deficient number, since it is larger than the sum of its proper divisors (10000322471558).
20000024520442 is a wasteful number, since it uses less digits than its factorization.
20000024520442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103403780.
The product of its (nonzero) digits is 5120, while the sum is 25.
Adding to 20000024520442 its reverse (24402542000002), we get a palindrome (44402566520444).
The spelling of 20000024520442 in words is "twenty trillion, twenty-four million, five hundred twenty thousand, four hundred forty-two".
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