Base | Representation |
---|---|
bin | 11110100110110010011… |
… | …010001000001000000111 |
3 | 21110001210212110000202012 |
4 | 132212302122020020013 |
5 | 233424404420414343 |
6 | 4250113405204435 |
7 | 304645024510526 |
oct | 36466232101007 |
9 | 7401725400665 |
10 | 2103232201223 |
11 | 740a8082356a |
12 | 29b75426071b |
13 | 1234458a84ca |
14 | 73b22cbc4bd |
15 | 39a9ad76718 |
hex | 1e9b2688207 |
2103232201223 has 2 divisors, whose sum is σ = 2103232201224. Its totient is φ = 2103232201222.
The previous prime is 2103232201201. The next prime is 2103232201229. The reversal of 2103232201223 is 3221022323012.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2103232201223 - 26 = 2103232201159 is a prime.
It is a super-2 number, since 2×21032322012232 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2103232201229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051616100611 + 1051616100612.
It is an arithmetic number, because the mean of its divisors is an integer number (1051616100612).
Almost surely, 22103232201223 is an apocalyptic number.
2103232201223 is a deficient number, since it is larger than the sum of its proper divisors (1).
2103232201223 is an equidigital number, since it uses as much as digits as its factorization.
2103232201223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 2103232201223 its reverse (3221022323012), we get a palindrome (5324254524235).
The spelling of 2103232201223 in words is "two trillion, one hundred three billion, two hundred thirty-two million, two hundred one thousand, two hundred twenty-three".
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