Base | Representation |
---|---|
bin | 10011000001100000… |
… | …11000100110101110 |
3 | 222100202222220002122 |
4 | 21200300120212232 |
5 | 131404041343042 |
6 | 4405240552542 |
7 | 511044013511 |
oct | 114060304656 |
9 | 28322886078 |
10 | 10213231022 |
11 | 43711146a5 |
12 | 1b90482752 |
13 | c69c27b87 |
14 | 6cc5cad78 |
15 | 3eb97c7d2 |
hex | 260c189ae |
10213231022 has 4 divisors (see below), whose sum is σ = 15319846536. Its totient is φ = 5106615510.
The previous prime is 10213231009. The next prime is 10213231051. The reversal of 10213231022 is 22013231201.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553307754 + ... + 2553307757.
It is an arithmetic number, because the mean of its divisors is an integer number (3829961634).
Almost surely, 210213231022 is an apocalyptic number.
10213231022 is a deficient number, since it is larger than the sum of its proper divisors (5106615514).
10213231022 is an equidigital number, since it uses as much as digits as its factorization.
10213231022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5106615513.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10213231022 its reverse (22013231201), we get a palindrome (32226462223).
The spelling of 10213231022 in words is "ten billion, two hundred thirteen million, two hundred thirty-one thousand, twenty-two".
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