Base | Representation |
---|---|
bin | 10010110110011001… |
… | …100100011110111111 |
3 | 1221020120011211101101 |
4 | 102312121210132333 |
5 | 312422421304120 |
6 | 13144221553531 |
7 | 1314365243542 |
oct | 226631443677 |
9 | 57216154341 |
10 | 20240025535 |
11 | 8646a6a834 |
12 | 3b0a4158a7 |
13 | 1ba7337292 |
14 | da0126859 |
15 | 7d6d7e90a |
hex | 4b66647bf |
20240025535 has 16 divisors (see below), whose sum is σ = 25187054400. Its totient is φ = 15595405056.
The previous prime is 20240025523. The next prime is 20240025583. The reversal of 20240025535 is 53552004202.
It is a cyclic number.
It is not a de Polignac number, because 20240025535 - 233 = 11650090943 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111339 + ... + 229948.
It is an arithmetic number, because the mean of its divisors is an integer number (1574190900).
Almost surely, 220240025535 is an apocalyptic number.
20240025535 is a deficient number, since it is larger than the sum of its proper divisors (4947028865).
20240025535 is a wasteful number, since it uses less digits than its factorization.
20240025535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341730.
The product of its (nonzero) digits is 12000, while the sum is 28.
Adding to 20240025535 its reverse (53552004202), we get a palindrome (73792029737).
The spelling of 20240025535 in words is "twenty billion, two hundred forty million, twenty-five thousand, five hundred thirty-five".
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