Base | Representation |
---|---|
bin | 10010110110111001… |
… | …100010001000010000 |
3 | 1221021010221112011021 |
4 | 102312321202020100 |
5 | 312432042420441 |
6 | 13145121325224 |
7 | 1314526412155 |
oct | 226671421020 |
9 | 57233845137 |
10 | 20248404496 |
11 | 8650772aa1 |
12 | 3b11196814 |
13 | 1ba8cac048 |
14 | da12a822c |
15 | 7d79873d1 |
hex | 4b6e62210 |
20248404496 has 10 divisors (see below), whose sum is σ = 39231283742. Its totient is φ = 10124202240.
The previous prime is 20248404493. The next prime is 20248404503. The reversal of 20248404496 is 69440484202.
It can be written as a sum of positive squares in only one way, i.e., 19136848896 + 1111555600 = 138336^2 + 33340^2 .
It is not an unprimeable number, because it can be changed into a prime (20248404493) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632762625 + ... + 632762656.
Almost surely, 220248404496 is an apocalyptic number.
It is an amenable number.
20248404496 is a deficient number, since it is larger than the sum of its proper divisors (18982879246).
20248404496 is a wasteful number, since it uses less digits than its factorization.
20248404496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1265525289 (or 1265525283 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 43.
Adding to 20248404496 its reverse (69440484202), we get a palindrome (89688888698).
The spelling of 20248404496 in words is "twenty billion, two hundred forty-eight million, four hundred four thousand, four hundred ninety-six".
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