Base | Representation |
---|---|
bin | 111100001101001… |
… | …110111101101010 |
3 | 2121101200111121201 |
4 | 330031032331222 |
5 | 4032041231442 |
6 | 244121554414 |
7 | 34013504101 |
oct | 7415167552 |
9 | 2541614551 |
10 | 1010102122 |
11 | 4791a3747 |
12 | 242345a0a |
13 | 131366383 |
14 | 9821b038 |
15 | 5da297b7 |
hex | 3c34ef6a |
1010102122 has 8 divisors (see below), whose sum is σ = 1517023872. Its totient is φ = 504427500.
The previous prime is 1010102113. The next prime is 1010102123. The reversal of 1010102122 is 2212010101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1010102099 and 1010102108.
It is not an unprimeable number, because it can be changed into a prime (1010102123) 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, 309754 + ... + 312997.
It is an arithmetic number, because the mean of its divisors is an integer number (189627984).
Almost surely, 21010102122 is an apocalyptic number.
1010102122 is a deficient number, since it is larger than the sum of its proper divisors (506921750).
1010102122 is an equidigital number, since it uses as much as digits as its factorization.
1010102122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 623564.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1010102122 is about 31782.1038007241. The cubic root of 1010102122 is about 1003.3560980058.
Adding to 1010102122 its reverse (2212010101), we get a palindrome (3222112223).
The spelling of 1010102122 in words is "one billion, ten million, one hundred two thousand, one hundred twenty-two".
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