Base | Representation |
---|---|
bin | 10011000000001100… |
… | …00000011101110110 |
3 | 222100000002111112011 |
4 | 21200012000131312 |
5 | 131343220401402 |
6 | 4404202514434 |
7 | 510550415134 |
oct | 114006003566 |
9 | 28300074464 |
10 | 10202122102 |
11 | 4365917377 |
12 | 1b88805a1a |
13 | c67838653 |
14 | 6cad38754 |
15 | 3ea9d5ed7 |
hex | 260180776 |
10202122102 has 8 divisors (see below), whose sum is σ = 15322055112. Its totient is φ = 5094770400.
The previous prime is 10202122043. The next prime is 10202122109. The reversal of 10202122102 is 20122120201.
It is a happy number.
10202122102 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202122109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3143299 + ... + 3146542.
It is an arithmetic number, because the mean of its divisors is an integer number (1915256889).
Almost surely, 210202122102 is an apocalyptic number.
10202122102 is a deficient number, since it is larger than the sum of its proper divisors (5119933010).
10202122102 is an equidigital number, since it uses as much as digits as its factorization.
10202122102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6290654.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10202122102 its reverse (20122120201), we get a palindrome (30324242303).
The spelling of 10202122102 in words is "ten billion, two hundred two million, one hundred twenty-two thousand, one hundred two".
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