Base | Representation |
---|---|
bin | 10010110100101011… |
… | …10011110001010111 |
3 | 222002021110201121122 |
4 | 21122111303301113 |
5 | 131144013213421 |
6 | 4350434034155 |
7 | 505266122624 |
oct | 113225636127 |
9 | 28067421548 |
10 | 10105601111 |
11 | 4316391761 |
12 | 1b6041895b |
13 | c50842538 |
14 | 6bc1b134b |
15 | 3e22bc2ab |
hex | 25a573c57 |
10105601111 has 4 divisors (see below), whose sum is σ = 10142891424. Its totient is φ = 10068310800.
The previous prime is 10105601059. The next prime is 10105601113. The reversal of 10105601111 is 11110650101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11110650101 = 17 ⋅653567653.
It is a cyclic number.
It is not a de Polignac number, because 10105601111 - 26 = 10105601047 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10105601111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10105601113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18644750 + ... + 18645291.
It is an arithmetic number, because the mean of its divisors is an integer number (2535722856).
Almost surely, 210105601111 is an apocalyptic number.
10105601111 is a deficient number, since it is larger than the sum of its proper divisors (37290313).
10105601111 is an equidigital number, since it uses as much as digits as its factorization.
10105601111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37290312.
The product of its (nonzero) digits is 30, while the sum is 17.
The spelling of 10105601111 in words is "ten billion, one hundred five million, six hundred one thousand, one hundred eleven".
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