Base | Representation |
---|---|
bin | 10010110110101011… |
… | …00011110101010010 |
3 | 222010102220210002001 |
4 | 21123111203311102 |
5 | 131212303004132 |
6 | 4352232144214 |
7 | 505561145512 |
oct | 113325436522 |
9 | 28112823061 |
10 | 10122313042 |
11 | 4324866676 |
12 | 1b65b3806a |
13 | c5414415a |
14 | 6c04c1842 |
15 | 3e39bdce7 |
hex | 25b563d52 |
10122313042 has 16 divisors (see below), whose sum is σ = 15985728000. Its totient is φ = 4793841360.
The previous prime is 10122313031. The next prime is 10122313049. The reversal of 10122313042 is 24031322101.
It is a happy number.
It is a super-2 number, since 2×101223130422 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (10122313049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194959 + ... + 241357.
It is an arithmetic number, because the mean of its divisors is an integer number (999108000).
Almost surely, 210122313042 is an apocalyptic number.
10122313042 is a deficient number, since it is larger than the sum of its proper divisors (5863414958).
10122313042 is a wasteful number, since it uses less digits than its factorization.
10122313042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52161.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10122313042 its reverse (24031322101), we get a palindrome (34153635143).
The spelling of 10122313042 in words is "ten billion, one hundred twenty-two million, three hundred thirteen thousand, forty-two".
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