Base | Representation |
---|---|
bin | 100100110000001… |
… | …0100101100001010 |
3 | 10011221111120020222 |
4 | 1021200110230022 |
5 | 10011200210442 |
6 | 322211550042 |
7 | 42363053534 |
oct | 11140245412 |
9 | 3157446228 |
10 | 1233210122 |
11 | 58312a021 |
12 | 2a4bbb322 |
13 | 168651641 |
14 | b9ad6854 |
15 | 733ea8d2 |
hex | 49814b0a |
1233210122 has 8 divisors (see below), whose sum is σ = 1862230500. Its totient is φ = 612466624.
The previous prime is 1233210119. The next prime is 1233210127. The reversal of 1233210122 is 2210123321.
It can be written as a sum of positive squares in 2 ways, for example, as 1046587201 + 186622921 = 32351^2 + 13661^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1233210122.
It is not an unprimeable number, because it can be changed into a prime (1233210127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068847 + ... + 2069442.
Almost surely, 21233210122 is an apocalyptic number.
1233210122 is a deficient number, since it is larger than the sum of its proper divisors (629020378).
1233210122 is a wasteful number, since it uses less digits than its factorization.
1233210122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4138440.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1233210122 is about 35117.0915936955. The cubic root of 1233210122 is about 1072.3725622004.
Adding to 1233210122 its reverse (2210123321), we get a palindrome (3443333443).
The spelling of 1233210122 in words is "one billion, two hundred thirty-three million, two hundred ten thousand, one hundred twenty-two".
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