Base | Representation |
---|---|
bin | 10010101111011000… |
… | …111010101111010000 |
3 | 1220221100212112201210 |
4 | 102233120322233100 |
5 | 312202314222112 |
6 | 13124421100120 |
7 | 1311436461060 |
oct | 225730725720 |
9 | 56840775653 |
10 | 20122414032 |
11 | 859663a546 |
12 | 3a96b57640 |
13 | 1b88b68586 |
14 | d8c66d3a0 |
15 | 7cb89bb3c |
hex | 4af63abd0 |
20122414032 has 40 divisors (see below), whose sum is σ = 59409032896. Its totient is φ = 5749261056.
The previous prime is 20122414003. The next prime is 20122414049. The reversal of 20122414032 is 23041422102.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29943733 + ... + 29944404.
Almost surely, 220122414032 is an apocalyptic number.
It is an amenable number.
20122414032 is an abundant number, since it is smaller than the sum of its proper divisors (39286618864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20122414032 is a wasteful number, since it uses less digits than its factorization.
20122414032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59888155 (or 59888149 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 20122414032 its reverse (23041422102), we get a palindrome (43163836134).
The spelling of 20122414032 in words is "twenty billion, one hundred twenty-two million, four hundred fourteen thousand, thirty-two".
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