Base | Representation |
---|---|
bin | 10010101010101110… |
… | …10100110001000011 |
3 | 221212110101001112022 |
4 | 21111113110301003 |
5 | 131011130043243 |
6 | 4334252352055 |
7 | 503233356236 |
oct | 112527246103 |
9 | 27773331468 |
10 | 10022112323 |
11 | 4283248363 |
12 | 1b3847562b |
13 | c394601a2 |
14 | 6b107b41d |
15 | 3d9cc9b68 |
hex | 2555d4c43 |
10022112323 has 4 divisors (see below), whose sum is σ = 10611648360. Its totient is φ = 9432576288.
The previous prime is 10022112313. The next prime is 10022112361. The reversal of 10022112323 is 32321122001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32321122001 = 7 ⋅4617303143.
It is a cyclic number.
It is not a de Polignac number, because 10022112323 - 214 = 10022095939 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 589536019 = 10022112323 / (1 + 0 + 0 + 2 + 2 + 1 + 1 + 2 + 3 + 2 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10022112313) 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, 294767993 + ... + 294768026.
It is an arithmetic number, because the mean of its divisors is an integer number (2652912090).
Almost surely, 210022112323 is an apocalyptic number.
10022112323 is a deficient number, since it is larger than the sum of its proper divisors (589536037).
10022112323 is an equidigital number, since it uses as much as digits as its factorization.
10022112323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589536036.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10022112323 its reverse (32321122001), we get a palindrome (42343234324).
The spelling of 10022112323 in words is "ten billion, twenty-two million, one hundred twelve thousand, three hundred twenty-three".
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