Base | Representation |
---|---|
bin | 11110111000010111001… |
… | …000110100101101000111 |
3 | 21111212111221100210221212 |
4 | 132320113020310231013 |
5 | 234232031110030343 |
6 | 4302514043202035 |
7 | 306213444443144 |
oct | 36702710645507 |
9 | 7455457323855 |
10 | 2122102033223 |
11 | 748a84302647 |
12 | 2a333b81631b |
13 | 12516209bb83 |
14 | 749d30513cb |
15 | 3a30279cc18 |
hex | 1ee17234b47 |
2122102033223 has 4 divisors (see below), whose sum is σ = 2122180869600. Its totient is φ = 2122023196848.
The previous prime is 2122102033217. The next prime is 2122102033229. The reversal of 2122102033223 is 3223302012212.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (2122102033217) and next prime (2122102033229).
It is a cyclic number.
It is not a de Polignac number, because 2122102033223 - 212 = 2122102029127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122102033229) 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, 39377798 + ... + 39431651.
It is an arithmetic number, because the mean of its divisors is an integer number (530545217400).
Almost surely, 22122102033223 is an apocalyptic number.
2122102033223 is a deficient number, since it is larger than the sum of its proper divisors (78836377).
2122102033223 is an equidigital number, since it uses as much as digits as its factorization.
2122102033223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78836376.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 2122102033223 its reverse (3223302012212), we get a palindrome (5345404045435).
The spelling of 2122102033223 in words is "two trillion, one hundred twenty-two billion, one hundred two million, thirty-three thousand, two hundred twenty-three".
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