Base | Representation |
---|---|
bin | 11101011111000011001… |
… | …10010001001110110100 |
3 | 10120211222211120011201022 |
4 | 32233201212101032310 |
5 | 113044313132021322 |
6 | 2053225052320312 |
7 | 133123421533535 |
oct | 16574146211664 |
9 | 3524884504638 |
10 | 1013102220212 |
11 | 360721878965 |
12 | 144419a73098 |
13 | 746c58aa774 |
14 | 3706a5c068c |
15 | 1b546b5a942 |
hex | ebe19913b4 |
1013102220212 has 6 divisors (see below), whose sum is σ = 1772928885378. Its totient is φ = 506551110104.
The previous prime is 1013102220203. The next prime is 1013102220217. The reversal of 1013102220212 is 2120222013101.
It can be written as a sum of positive squares in only one way, i.e., 630493169296 + 382609050916 = 794036^2 + 618554^2 .
It is a super-2 number, since 2×10131022202122 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013102220217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126637777523 + ... + 126637777530.
It is an arithmetic number, because the mean of its divisors is an integer number (295488147563).
Almost surely, 21013102220212 is an apocalyptic number.
It is an amenable number.
1013102220212 is a deficient number, since it is larger than the sum of its proper divisors (759826665166).
1013102220212 is a wasteful number, since it uses less digits than its factorization.
1013102220212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253275555057 (or 253275555055 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 1013102220212 its reverse (2120222013101), we get a palindrome (3133324233313).
The spelling of 1013102220212 in words is "one trillion, thirteen billion, one hundred two million, two hundred twenty thousand, two hundred twelve".
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