Base | Representation |
---|---|
bin | 110001011101101011… |
… | …1000011000110000001 |
3 | 101011011211112222220001 |
4 | 1202323113003012001 |
5 | 3220020441041411 |
6 | 120444210520001 |
7 | 10450203113131 |
oct | 1427327030601 |
9 | 334154488801 |
10 | 106222596481 |
11 | 41059982a21 |
12 | 18705896001 |
13 | a02aa449b1 |
14 | 51d9654ac1 |
15 | 2b6a691dc1 |
hex | 18bb5c3181 |
106222596481 has 4 divisors (see below), whose sum is σ = 106229116372. Its totient is φ = 106216076592.
The previous prime is 106222596479. The next prime is 106222596497. The reversal of 106222596481 is 184695222601.
It is the 133056-th star number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 184695222601 = 37 ⋅4991762773.
It can be written as a sum of positive squares in 2 ways, for example, as 22909546881 + 83313049600 = 151359^2 + 288640^2 .
It is a cyclic number.
It is not a de Polignac number, because 106222596481 - 21 = 106222596479 is a prime.
It is a super-2 number, since 2×1062225964812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (106222596451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3235446 + ... + 3268111.
It is an arithmetic number, because the mean of its divisors is an integer number (26557279093).
Almost surely, 2106222596481 is an apocalyptic number.
It is an amenable number.
106222596481 is a deficient number, since it is larger than the sum of its proper divisors (6519891).
106222596481 is an equidigital number, since it uses as much as digits as its factorization.
106222596481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6519890.
The product of its (nonzero) digits is 414720, while the sum is 46.
The spelling of 106222596481 in words is "one hundred six billion, two hundred twenty-two million, five hundred ninety-six thousand, four hundred eighty-one".
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