Base | Representation |
---|---|
bin | 1000010011110000… |
… | …1011010101000101 |
3 | 12202102211102002211 |
4 | 2010330023111011 |
5 | 14031433230212 |
6 | 1005152303421 |
7 | 106161545215 |
oct | 20474132505 |
9 | 5672742084 |
10 | 2230367557 |
11 | a44a91180 |
12 | 522b41b71 |
13 | 297104a22 |
14 | 172304245 |
15 | d0c199a7 |
hex | 84f0b545 |
2230367557 has 8 divisors (see below), whose sum is σ = 2439910080. Its totient is φ = 2021955360.
The previous prime is 2230367543. The next prime is 2230367567. The reversal of 2230367557 is 7557630322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2230367557 - 215 = 2230334789 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 (2230367507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278448 + ... + 286345.
It is an arithmetic number, because the mean of its divisors is an integer number (304988760).
Almost surely, 22230367557 is an apocalyptic number.
It is an amenable number.
2230367557 is a deficient number, since it is larger than the sum of its proper divisors (209542523).
2230367557 is a wasteful number, since it uses less digits than its factorization.
2230367557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565163.
The product of its (nonzero) digits is 264600, while the sum is 40.
The square root of 2230367557 is about 47226.7673782570. The cubic root of 2230367557 is about 1306.5483316916.
Adding to 2230367557 its reverse (7557630322), we get a palindrome (9787997879).
The spelling of 2230367557 in words is "two billion, two hundred thirty million, three hundred sixty-seven thousand, five hundred fifty-seven".
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