Base | Representation |
---|---|
bin | 1001010010111111111101… |
… | …1101000101010100010111 |
3 | 1100012012210122212202211202 |
4 | 2110233333131011110113 |
5 | 2314434140312324343 |
6 | 33423532234223115 |
7 | 2103342003660506 |
oct | 224577735052427 |
9 | 40165718782752 |
10 | 10222013011223 |
11 | 3291149948382 |
12 | 1191117584a9b |
13 | 591c15c03a10 |
14 | 274a689ba83d |
15 | 12ad70c15db8 |
hex | 94bff745517 |
10222013011223 has 4 divisors (see below), whose sum is σ = 11008321704408. Its totient is φ = 9435704318040.
The previous prime is 10222013011157. The next prime is 10222013011307. The reversal of 10222013011223 is 32211031022201.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10222013011223 - 214 = 10222012994839 is a prime.
It is a super-2 number, since 2×102220130112232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10222013011195 and 10222013011204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222013011723) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393154346573 + ... + 393154346598.
It is an arithmetic number, because the mean of its divisors is an integer number (2752080426102).
Almost surely, 210222013011223 is an apocalyptic number.
10222013011223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10222013011223 is a deficient number, since it is larger than the sum of its proper divisors (786308693185).
10222013011223 is an equidigital number, since it uses as much as digits as its factorization.
10222013011223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786308693184.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 10222013011223 its reverse (32211031022201), we get a palindrome (42433044033424).
The spelling of 10222013011223 in words is "ten trillion, two hundred twenty-two billion, thirteen million, eleven thousand, two hundred twenty-three".
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