Base | Representation |
---|---|
bin | 1001010010010111010110… |
… | …1001011101100110101001 |
3 | 1100011011122212221120111200 |
4 | 2110211311221131212221 |
5 | 2314244323413103100 |
6 | 33414530351514413 |
7 | 2102504564655642 |
oct | 224456551354651 |
9 | 40134585846450 |
10 | 10211111066025 |
11 | 3287564aa2611 |
12 | 118ab94528a09 |
13 | 590b993bb67c |
14 | 274312b526c9 |
15 | 12a933a94e00 |
hex | 94975a5d9a9 |
10211111066025 has 36 divisors (see below), whose sum is σ = 18332884380720. Its totient is φ = 5432928415200.
The previous prime is 10211111065999. The next prime is 10211111066027. The reversal of 10211111066025 is 52066011111201.
10211111066025 is a `hidden beast` number, since 10 + 21 + 1 + 11 + 10 + 6 + 602 + 5 = 666.
It is not a de Polignac number, because 10211111066025 - 25 = 10211111065993 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10211111066025.
It is not an unprimeable number, because it can be changed into a prime (10211111066027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 54061711 + ... + 54250260.
Almost surely, 210211111066025 is an apocalyptic number.
10211111066025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10211111066025 is a deficient number, since it is larger than the sum of its proper divisors (8121773314695).
10211111066025 is a wasteful number, since it uses less digits than its factorization.
10211111066025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108312406 (or 108312398 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 27.
Adding to 10211111066025 its reverse (52066011111201), we get a palindrome (62277122177226).
The spelling of 10211111066025 in words is "ten trillion, two hundred eleven billion, one hundred eleven million, sixty-six thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •