Base | Representation |
---|---|
bin | 10010101110010100… |
… | …010111010101011000 |
3 | 1220220010001112102022 |
4 | 102232110113111120 |
5 | 312133214140344 |
6 | 13122535554012 |
7 | 1311130643045 |
oct | 225624272530 |
9 | 56803045368 |
10 | 20104443224 |
11 | 8587485838 |
12 | 3a90b2b908 |
13 | 1b85215968 |
14 | d8a1121cc |
15 | 7c9eec0ee |
hex | 4ae517558 |
20104443224 has 16 divisors (see below), whose sum is σ = 37816269720. Its totient is φ = 10020104640.
The previous prime is 20104443211. The next prime is 20104443263. The reversal of 20104443224 is 42234440102.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20104443193 and 20104443202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4011962 + ... + 4016969.
Almost surely, 220104443224 is an apocalyptic number.
It is an amenable number.
20104443224 is a deficient number, since it is larger than the sum of its proper divisors (17711826496).
20104443224 is a wasteful number, since it uses less digits than its factorization.
20104443224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8029250 (or 8029246 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 20104443224 its reverse (42234440102), we get a palindrome (62338883326).
The spelling of 20104443224 in words is "twenty billion, one hundred four million, four hundred forty-three thousand, two hundred twenty-four".
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