Base | Representation |
---|---|
bin | 1001011011101011… |
… | …1010100001001000 |
3 | 20112110110021022001 |
4 | 2112322322201020 |
5 | 20141144321230 |
6 | 1055130040344 |
7 | 116513604166 |
oct | 22672724110 |
9 | 6473407261 |
10 | 2532026440 |
11 | 108a298a39 |
12 | 5a7b790b4 |
13 | 3147638c8 |
14 | 1a03ca236 |
15 | ec4550ca |
hex | 96eba848 |
2532026440 has 16 divisors (see below), whose sum is σ = 5697059580. Its totient is φ = 1012810560.
The previous prime is 2532026429. The next prime is 2532026459. The reversal of 2532026440 is 446202352.
It can be written as a sum of positive squares in 2 ways, for example, as 2531901124 + 125316 = 50318^2 + 354^2 .
It is a super-2 number, since 2×25320264402 = 12822315785718147200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2532026399 and 2532026408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31650291 + ... + 31650370.
Almost surely, 22532026440 is an apocalyptic number.
2532026440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2532026440 is an abundant number, since it is smaller than the sum of its proper divisors (3165033140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2532026440 is a wasteful number, since it uses less digits than its factorization.
2532026440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63300672 (or 63300668 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 2532026440 is about 50319.2452248640. The cubic root of 2532026440 is about 1362.9797770566.
Adding to 2532026440 its reverse (446202352), we get a palindrome (2978228792).
The spelling of 2532026440 in words is "two billion, five hundred thirty-two million, twenty-six thousand, four hundred forty".
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