Base | Representation |
---|---|
bin | 10010110101011110… |
… | …00011101111000001 |
3 | 222002201221000011021 |
4 | 21122233003233001 |
5 | 131202212020342 |
6 | 4351231545441 |
7 | 505406311150 |
oct | 113257035701 |
9 | 28081830137 |
10 | 10112220097 |
11 | 431a0a26a1 |
12 | 1b6268b281 |
13 | c5201c1b5 |
14 | 6bd015597 |
15 | 3e2b78567 |
hex | 25abc3bc1 |
10112220097 has 4 divisors (see below), whose sum is σ = 11556822976. Its totient is φ = 8667617220.
The previous prime is 10112220067. The next prime is 10112220103. The reversal of 10112220097 is 79002221101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10112220097 - 211 = 10112218049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10112220017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722301429 + ... + 722301442.
It is an arithmetic number, because the mean of its divisors is an integer number (2889205744).
Almost surely, 210112220097 is an apocalyptic number.
It is an amenable number.
10112220097 is a deficient number, since it is larger than the sum of its proper divisors (1444602879).
10112220097 is an equidigital number, since it uses as much as digits as its factorization.
10112220097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1444602878.
The product of its (nonzero) digits is 504, while the sum is 25.
Adding to 10112220097 its reverse (79002221101), we get a palindrome (89114441198).
The spelling of 10112220097 in words is "ten billion, one hundred twelve million, two hundred twenty thousand, ninety-seven".
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