Base | Representation |
---|---|
bin | 10010110100110111… |
… | …11100110110011001 |
3 | 222002101111112012010 |
4 | 21122123330312121 |
5 | 131144421224121 |
6 | 4350532340133 |
7 | 505315606635 |
oct | 113233746631 |
9 | 28071445163 |
10 | 10107211161 |
11 | 4317291383 |
12 | 1b60a74649 |
13 | c50c87328 |
14 | 6bc4addc5 |
15 | 3e24d9376 |
hex | 25a6fcd99 |
10107211161 has 12 divisors (see below), whose sum is σ = 14315635952. Its totient is φ = 6341779008.
The previous prime is 10107211159. The next prime is 10107211259. The reversal of 10107211161 is 16111270101.
It is not a de Polignac number, because 10107211161 - 21 = 10107211159 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10107211661) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5827975 + ... + 5829708.
Almost surely, 210107211161 is an apocalyptic number.
It is an amenable number.
10107211161 is a deficient number, since it is larger than the sum of its proper divisors (4208424791).
10107211161 is a wasteful number, since it uses less digits than its factorization.
10107211161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11657720 (or 11657703 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 21.
Adding to 10107211161 its reverse (16111270101), we get a palindrome (26218481262).
The spelling of 10107211161 in words is "ten billion, one hundred seven million, two hundred eleven thousand, one hundred sixty-one".
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