Base | Representation |
---|---|
bin | 11111010101011011010… |
… | …110100001001110100111 |
3 | 21121212001222000001100121 |
4 | 133111123112201032213 |
5 | 240234440134321343 |
6 | 4325114553022411 |
7 | 311400026405335 |
oct | 37253326411647 |
9 | 7555058001317 |
10 | 2153311245223 |
11 | 76023a074536 |
12 | 2a93ab6b4a07 |
13 | 128096b32418 |
14 | 76313d06b55 |
15 | 3b02c631aed |
hex | 1f55b5a13a7 |
2153311245223 has 2 divisors, whose sum is σ = 2153311245224. Its totient is φ = 2153311245222.
The previous prime is 2153311245209. The next prime is 2153311245247. The reversal of 2153311245223 is 3225421133512.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2153311245223 - 221 = 2153309148071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2153311245023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076655622611 + 1076655622612.
It is an arithmetic number, because the mean of its divisors is an integer number (1076655622612).
Almost surely, 22153311245223 is an apocalyptic number.
2153311245223 is a deficient number, since it is larger than the sum of its proper divisors (1).
2153311245223 is an equidigital number, since it uses as much as digits as its factorization.
2153311245223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 43200, while the sum is 34.
Adding to 2153311245223 its reverse (3225421133512), we get a palindrome (5378732378735).
The spelling of 2153311245223 in words is "two trillion, one hundred fifty-three billion, three hundred eleven million, two hundred forty-five thousand, two hundred twenty-three".
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