Base | Representation |
---|---|
bin | 10011000011100010… |
… | …01010101000000010 |
3 | 222101221221200011022 |
4 | 21201301022220002 |
5 | 131422413304442 |
6 | 4411044545442 |
7 | 511341243143 |
oct | 114161125002 |
9 | 28357850138 |
10 | 10230213122 |
11 | 437a763598 |
12 | 1b960b2282 |
13 | c705c275c |
14 | 6d096baca |
15 | 3ed1d43d2 |
hex | 261c4aa02 |
10230213122 has 4 divisors (see below), whose sum is σ = 15345319686. Its totient is φ = 5115106560.
The previous prime is 10230213109. The next prime is 10230213127. The reversal of 10230213122 is 22131203201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 6776417761 + 3453795361 = 82319^2 + 58769^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10230213122.
It is not an unprimeable number, because it can be changed into a prime (10230213127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557553279 + ... + 2557553282.
Almost surely, 210230213122 is an apocalyptic number.
10230213122 is a deficient number, since it is larger than the sum of its proper divisors (5115106564).
10230213122 is an equidigital number, since it uses as much as digits as its factorization.
10230213122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5115106563.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10230213122 its reverse (22131203201), we get a palindrome (32361416323).
The spelling of 10230213122 in words is "ten billion, two hundred thirty million, two hundred thirteen thousand, one hundred twenty-two".
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