Base | Representation |
---|---|
bin | 10011001001101001… |
… | …00111111101101000 |
3 | 222112112100211211010 |
4 | 21210310213331220 |
5 | 132024022420433 |
6 | 4420115103520 |
7 | 512532615606 |
oct | 114464477550 |
9 | 28475324733 |
10 | 10281451368 |
11 | 43a667a651 |
12 | 1bab2a1ba0 |
13 | c7b0c2646 |
14 | 6d76a8876 |
15 | 402955e63 |
hex | 264d27f68 |
10281451368 has 64 divisors (see below), whose sum is σ = 26670692160. Its totient is φ = 3300120576.
The previous prime is 10281451343. The next prime is 10281451391. The reversal of 10281451368 is 86315418201.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26455 + ... + 145817.
It is an arithmetic number, because the mean of its divisors is an integer number (416729565).
Almost surely, 210281451368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10281451368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13335346080).
10281451368 is an abundant number, since it is smaller than the sum of its proper divisors (16389240792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10281451368 is a wasteful number, since it uses less digits than its factorization.
10281451368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119506 (or 119502 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 39.
Adding to 10281451368 its reverse (86315418201), we get a palindrome (96596869569).
The spelling of 10281451368 in words is "ten billion, two hundred eighty-one million, four hundred fifty-one thousand, three hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •