Base | Representation |
---|---|
bin | 1001001111110011000110… |
… | …10010101110011011100111 |
3 | 2122222220201021121011010111 |
4 | 10213321203102232123213 |
5 | 10131123104001014143 |
6 | 111125155100433451 |
7 | 4166041330654606 |
oct | 447714322563347 |
9 | 78886637534114 |
10 | 20334041032423 |
11 | 652a689067888 |
12 | 2344a59248887 |
13 | b46651764881 |
14 | 50425c39da3d |
15 | 253e05ceb99d |
hex | 127e634ae6e7 |
20334041032423 has 16 divisors (see below), whose sum is σ = 21996811549440. Its totient is φ = 18733547851200.
The previous prime is 20334041032373. The next prime is 20334041032429. The reversal of 20334041032423 is 32423014043302.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20334041032423 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 (20334041032429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41723565 + ... + 42208102.
It is an arithmetic number, because the mean of its divisors is an integer number (1374800721840).
Almost surely, 220334041032423 is an apocalyptic number.
20334041032423 is a deficient number, since it is larger than the sum of its proper divisors (1662770517017).
20334041032423 is a wasteful number, since it uses less digits than its factorization.
20334041032423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83932038.
The product of its (nonzero) digits is 41472, while the sum is 31.
Adding to 20334041032423 its reverse (32423014043302), we get a palindrome (52757055075725).
The spelling of 20334041032423 in words is "twenty trillion, three hundred thirty-four billion, forty-one million, thirty-two thousand, four hundred twenty-three".
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