Base | Representation |
---|---|
bin | 10011000000110010… |
… | …001010000011010000 |
3 | 1221200200222222211222 |
4 | 103000302022003100 |
5 | 313302021234044 |
6 | 13213404024212 |
7 | 1321612126340 |
oct | 230062120320 |
9 | 57620888758 |
10 | 20414243024 |
11 | 8726342a2a |
12 | 3b58832068 |
13 | 1c04465156 |
14 | db9316d20 |
15 | 7e72e48ee |
hex | 4c0c8a0d0 |
20414243024 has 20 divisors (see below), whose sum is σ = 45202966944. Its totient is φ = 8748961248.
The previous prime is 20414243011. The next prime is 20414243033. The reversal of 20414243024 is 42034241402.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20414242984 and 20414243002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91134902 + ... + 91135125.
Almost surely, 220414243024 is an apocalyptic number.
It is an amenable number.
20414243024 is an abundant number, since it is smaller than the sum of its proper divisors (24788723920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20414243024 is a wasteful number, since it uses less digits than its factorization.
20414243024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182270042 (or 182270036 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 20414243024 its reverse (42034241402), we get a palindrome (62448484426).
The spelling of 20414243024 in words is "twenty billion, four hundred fourteen million, two hundred forty-three thousand, twenty-four".
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