Base | Representation |
---|---|
bin | 1001010010101001100111… |
… | …00010100011101110101011 |
3 | 2200100021121220001221121111 |
4 | 10221110303202203232223 |
5 | 10134224241133434311 |
6 | 111242201534251151 |
7 | 4206110414340601 |
oct | 451246342435653 |
9 | 80307556057544 |
10 | 20432024124331 |
11 | 6568199a57a96 |
12 | 235ba43656ab7 |
13 | b52968459c71 |
14 | 508cb5603871 |
15 | 25673ce33d21 |
hex | 1295338a3bab |
20432024124331 has 8 divisors (see below), whose sum is σ = 20443686681600. Its totient is φ = 20420364895080.
The previous prime is 20432024124233. The next prime is 20432024124349. The reversal of 20432024124331 is 13342142023402.
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 20432024124331 - 213 = 20432024116139 is a prime.
It is a super-2 number, since 2×204320241243312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20432024124293 and 20432024124302.
It is not an unprimeable number, because it can be changed into a prime (20432024124131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11502400 + ... + 13159378.
It is an arithmetic number, because the mean of its divisors is an integer number (2555460835200).
Almost surely, 220432024124331 is an apocalyptic number.
20432024124331 is a deficient number, since it is larger than the sum of its proper divisors (11662557269).
20432024124331 is a wasteful number, since it uses less digits than its factorization.
20432024124331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1664009.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 20432024124331 its reverse (13342142023402), we get a palindrome (33774166147733).
The spelling of 20432024124331 in words is "twenty trillion, four hundred thirty-two billion, twenty-four million, one hundred twenty-four thousand, three hundred thirty-one".
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