Base | Representation |
---|---|
bin | 1011000110110001101000… |
… | …0111100011010111100111 |
3 | 1121020100210200122111220000 |
4 | 2301230122013203113213 |
5 | 3100031142213210043 |
6 | 41545400403512343 |
7 | 2400134466134151 |
oct | 261543207432747 |
9 | 47210720574800 |
10 | 12211030210023 |
11 | 398873a238057 |
12 | 14526b53886b3 |
13 | 6a7658c82b48 |
14 | 303034995ad1 |
15 | 1629849002d3 |
hex | b1b1a1e35e7 |
12211030210023 has 10 divisors (see below), whose sum is σ = 18241168585464. Its totient is φ = 8140686806628.
The previous prime is 12211030209979. The next prime is 12211030210031. The reversal of 12211030210023 is 32001203011221.
It is not a de Polignac number, because 12211030210023 - 28 = 12211030209767 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12211030209978 and 12211030210005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12211030210063) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 75376729611 + ... + 75376729772.
Almost surely, 212211030210023 is an apocalyptic number.
12211030210023 is a deficient number, since it is larger than the sum of its proper divisors (6030138375441).
12211030210023 is an equidigital number, since it uses as much as digits as its factorization.
12211030210023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150753459395 (or 150753459386 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12211030210023 its reverse (32001203011221), we get a palindrome (44212233221244).
The spelling of 12211030210023 in words is "twelve trillion, two hundred eleven billion, thirty million, two hundred ten thousand, twenty-three".
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