Base | Representation |
---|---|
bin | 11101110110010000100… |
… | …010111000100111101000 |
3 | 21021002022101112201100121 |
4 | 131312100202320213220 |
5 | 232101200330322404 |
6 | 4210135031413024 |
7 | 301121530164562 |
oct | 35662042704750 |
9 | 7232271481317 |
10 | 2051124464104 |
11 | 720971318411 |
12 | 291631524174 |
13 | 11b56026c071 |
14 | 713bc68a332 |
15 | 3854b43be54 |
hex | 1dd908b89e8 |
2051124464104 has 64 divisors (see below), whose sum is σ = 3904523859600. Its totient is φ = 1010027003904.
The previous prime is 2051124464087. The next prime is 2051124464107. The reversal of 2051124464104 is 4014644211502.
It can be written as a sum of positive squares in 8 ways, for example, as 1615263064900 + 435861399204 = 1270930^2 + 660198^2 .
It is a super-2 number, since 2×20511244641042 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2051124464104.
It is not an unprimeable number, because it can be changed into a prime (2051124464107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527414992 + ... + 527418880.
Almost surely, 22051124464104 is an apocalyptic number.
It is an amenable number.
2051124464104 is a deficient number, since it is larger than the sum of its proper divisors (1853399395496).
2051124464104 is a wasteful number, since it uses less digits than its factorization.
2051124464104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7142 (or 7138 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 34.
Adding to 2051124464104 its reverse (4014644211502), we get a palindrome (6065768675606).
The spelling of 2051124464104 in words is "two trillion, fifty-one billion, one hundred twenty-four million, four hundred sixty-four thousand, one hundred four".
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