Base | Representation |
---|---|
bin | 1000011001010000… |
… | …0101010001001101 |
3 | 12211001012011022200 |
4 | 2012110011101031 |
5 | 14103333131110 |
6 | 1011334232113 |
7 | 106561452360 |
oct | 20624052115 |
9 | 5731164280 |
10 | 2253411405 |
11 | a56aa0383 |
12 | 52a7b5639 |
13 | 29bb1273b |
14 | 1753c20d7 |
15 | d2c6c6c0 |
hex | 8650544d |
2253411405 has 96 divisors (see below), whose sum is σ = 4579061760. Its totient is φ = 1003916160.
The previous prime is 2253411403. The next prime is 2253411437. The reversal of 2253411405 is 5041143522.
2253411405 is a `hidden beast` number, since 2 + 253 + 4 + 1 + 1 + 405 = 666.
It is not a de Polignac number, because 2253411405 - 21 = 2253411403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2253411401) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2064910 + ... + 2066000.
It is an arithmetic number, because the mean of its divisors is an integer number (47698560).
Almost surely, 22253411405 is an apocalyptic number.
It is an amenable number.
2253411405 is an abundant number, since it is smaller than the sum of its proper divisors (2325650355).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2253411405 is a wasteful number, since it uses less digits than its factorization.
2253411405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1271 (or 1268 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 2253411405 is about 47470.1106487019. The cubic root of 2253411405 is about 1311.0326153025.
Adding to 2253411405 its reverse (5041143522), we get a palindrome (7294554927).
The spelling of 2253411405 in words is "two billion, two hundred fifty-three million, four hundred eleven thousand, four hundred five".
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