Base | Representation |
---|---|
bin | 10010101110001100… |
… | …101001111111111110 |
3 | 1220212222020212112122 |
4 | 102232030221333332 |
5 | 312132210010101 |
6 | 13122424402542 |
7 | 1311104525564 |
oct | 225614517776 |
9 | 56788225478 |
10 | 20102422526 |
11 | 858632563a |
12 | 3a90316452 |
13 | 1b84988c94 |
14 | d89b47a34 |
15 | 7c9c4d51b |
hex | 4ae329ffe |
20102422526 has 8 divisors (see below), whose sum is σ = 30353327184. Its totient is φ = 9984646800.
The previous prime is 20102422513. The next prime is 20102422559. The reversal of 20102422526 is 62522420102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20102422495 and 20102422504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33281855 + ... + 33282458.
It is an arithmetic number, because the mean of its divisors is an integer number (3794165898).
Almost surely, 220102422526 is an apocalyptic number.
20102422526 is a deficient number, since it is larger than the sum of its proper divisors (10250904658).
20102422526 is a wasteful number, since it uses less digits than its factorization.
20102422526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66564466.
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 20102422526 its reverse (62522420102), we get a palindrome (82624842628).
The spelling of 20102422526 in words is "twenty billion, one hundred two million, four hundred twenty-two thousand, five hundred twenty-six".
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