Base | Representation |
---|---|
bin | 10011000111110011… |
… | …011101001011110100 |
3 | 1221222220121220001021 |
4 | 103013303131023310 |
5 | 314022144232202 |
6 | 13233212310524 |
7 | 1324542216301 |
oct | 230763351364 |
9 | 57886556037 |
10 | 20532024052 |
11 | 8786879621 |
12 | 3b90172444 |
13 | 1c22993077 |
14 | dcac160a8 |
15 | 80280ca37 |
hex | 4c7cdd2f4 |
20532024052 has 6 divisors (see below), whose sum is σ = 35931042098. Its totient is φ = 10266012024.
The previous prime is 20532024043. The next prime is 20532024059. The reversal of 20532024052 is 25042023502.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 13271961616 + 7260062436 = 115204^2 + 85206^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20532024059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566503003 + ... + 2566503010.
Almost surely, 220532024052 is an apocalyptic number.
It is an amenable number.
20532024052 is a deficient number, since it is larger than the sum of its proper divisors (15399018046).
20532024052 is a wasteful number, since it uses less digits than its factorization.
20532024052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5133006017 (or 5133006015 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
Adding to 20532024052 its reverse (25042023502), we get a palindrome (45574047554).
The spelling of 20532024052 in words is "twenty billion, five hundred thirty-two million, twenty-four thousand, fifty-two".
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