Base | Representation |
---|---|
bin | 1001000111010110110111… |
… | …1000011101111111010010 |
3 | 1022111002112120021212221211 |
4 | 2101311231320131333102 |
5 | 2303200030032033020 |
6 | 33152013321010334 |
7 | 2053031362213243 |
oct | 221655570357722 |
9 | 38432476255854 |
10 | 10022002221010 |
11 | 3214341a8734a |
12 | 115a3b83239aa |
13 | 5790bc5a7400 |
14 | 2690d32cacca |
15 | 125a6685e85a |
hex | 91d6de1dfd2 |
10022002221010 has 48 divisors (see below), whose sum is σ = 19542811523400. Its totient is φ = 3698764093440.
The previous prime is 10022002220939. The next prime is 10022002221019. The reversal of 10022002221010 is 1012220022001.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 69384301281 + 9952617919729 = 263409^2 + 3154777^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (10022002221019) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2418466 + ... + 5088514.
Almost surely, 210022002221010 is an apocalyptic number.
10022002221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10022002221010 is a deficient number, since it is larger than the sum of its proper divisors (9520809302390).
10022002221010 is a wasteful number, since it uses less digits than its factorization.
10022002221010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2672303 (or 2672290 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10022002221010 its reverse (1012220022001), we get a palindrome (11034222243011).
The spelling of 10022002221010 in words is "ten trillion, twenty-two billion, two million, two hundred twenty-one thousand, ten".
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