Base | Representation |
---|---|
bin | 10010110110101011… |
… | …00110010100010111 |
3 | 222010102221022001010 |
4 | 21123111212110113 |
5 | 131212303320343 |
6 | 4352232303303 |
7 | 505561220265 |
oct | 113325462427 |
9 | 28112838033 |
10 | 10122323223 |
11 | 4324873291 |
12 | 1b65b41b33 |
13 | c5414898c |
14 | 6c04c5435 |
15 | 3e39c1d33 |
hex | 25b566517 |
10122323223 has 16 divisors (see below), whose sum is σ = 13590821376. Its totient is φ = 6701184480.
The previous prime is 10122323221. The next prime is 10122323251. The reversal of 10122323223 is 32232322101.
It is a happy number.
It is not a de Polignac number, because 10122323223 - 21 = 10122323221 is a prime.
It is a super-2 number, since 2×101223232232 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10122323223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122323221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229878 + ... + 270348.
It is an arithmetic number, because the mean of its divisors is an integer number (849426336).
Almost surely, 210122323223 is an apocalyptic number.
10122323223 is a deficient number, since it is larger than the sum of its proper divisors (3468498153).
10122323223 is a wasteful number, since it uses less digits than its factorization.
10122323223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41054.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 10122323223 its reverse (32232322101), we get a palindrome (42354645324).
The spelling of 10122323223 in words is "ten billion, one hundred twenty-two million, three hundred twenty-three thousand, two hundred twenty-three".
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