Base | Representation |
---|---|
bin | 10010101111011000… |
… | …11110111101010110 |
3 | 221222011221121022000 |
4 | 21113230132331112 |
5 | 131101132313101 |
6 | 4342210420130 |
7 | 504216622020 |
oct | 112754367526 |
9 | 27864847260 |
10 | 10061213526 |
11 | 42a3324701 |
12 | 1b49591646 |
13 | c445a08b0 |
14 | 6b6339010 |
15 | 3dd450486 |
hex | 257b1ef56 |
10061213526 has 128 divisors (see below), whose sum is σ = 28966425600. Its totient is φ = 2513825280.
The previous prime is 10061213497. The next prime is 10061213551. The reversal of 10061213526 is 62531216001.
10061213526 is a `hidden beast` number, since 10 + 0 + 6 + 121 + 3 + 526 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10061213526.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39486 + ... + 147246.
It is an arithmetic number, because the mean of its divisors is an integer number (226300200).
Almost surely, 210061213526 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10061213526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14483212800).
10061213526 is an abundant number, since it is smaller than the sum of its proper divisors (18905212074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10061213526 is a wasteful number, since it uses less digits than its factorization.
10061213526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107811 (or 107805 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
Adding to 10061213526 its reverse (62531216001), we get a palindrome (72592429527).
The spelling of 10061213526 in words is "ten billion, sixty-one million, two hundred thirteen thousand, five hundred twenty-six".
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