Base | Representation |
---|---|
bin | 1001010011011110000110… |
… | …0011000111100001010110 |
3 | 1100012222200100020220101200 |
4 | 2110313201203013201112 |
5 | 2320102221402224342 |
6 | 33431351004333330 |
7 | 2104046305355514 |
oct | 224674143074126 |
9 | 40188610226350 |
10 | 10230101211222 |
11 | 329461a487792 |
12 | 11927b4244246 |
13 | 5929047b8689 |
14 | 2751d4c834b4 |
15 | 12b195d3494c |
hex | 94de18c7856 |
10230101211222 has 36 divisors (see below), whose sum is σ = 23393209294260. Its totient is φ = 3230558275176.
The previous prime is 10230101211179. The next prime is 10230101211223. The reversal of 10230101211222 is 22211210103201.
10230101211222 is a `hidden beast` number, since 1 + 0 + 230 + 1 + 0 + 1 + 211 + 222 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10230101211195 and 10230101211204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10230101211223) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 787166572 + ... + 787179567.
It is an arithmetic number, because the mean of its divisors is an integer number (649811369285).
Almost surely, 210230101211222 is an apocalyptic number.
10230101211222 is an abundant number, since it is smaller than the sum of its proper divisors (13163108083038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230101211222 is a wasteful number, since it uses less digits than its factorization.
10230101211222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1574346185 (or 1574346163 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 10230101211222 its reverse (22211210103201), we get a palindrome (32441311314423).
The spelling of 10230101211222 in words is "ten trillion, two hundred thirty billion, one hundred one million, two hundred eleven thousand, two hundred twenty-two".
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