Base | Representation |
---|---|
bin | 100110110001011… |
… | …1100001110100110 |
3 | 10100200001220122121 |
4 | 1031202330032212 |
5 | 10131024131342 |
6 | 333033020154 |
7 | 44145235066 |
oct | 11542741646 |
9 | 3320056577 |
10 | 1301005222 |
11 | 608424530 |
12 | 30385465a |
13 | 1796ca69a |
14 | c4b033a6 |
15 | 7933d067 |
hex | 4d8bc3a6 |
1301005222 has 8 divisors (see below), whose sum is σ = 2128917672. Its totient is φ = 591366000.
The previous prime is 1301005219. The next prime is 1301005229. The reversal of 1301005222 is 2225001031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×13010052222 = 3385229175342538568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1301005196 and 1301005205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301005229) 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, 29568279 + ... + 29568322.
It is an arithmetic number, because the mean of its divisors is an integer number (266114709).
Almost surely, 21301005222 is an apocalyptic number.
1301005222 is a deficient number, since it is larger than the sum of its proper divisors (827912450).
1301005222 is a wasteful number, since it uses less digits than its factorization.
1301005222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59136614.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 1301005222 is about 36069.4499819446. The cubic root of 1301005222 is about 1091.6741162620.
Adding to 1301005222 its reverse (2225001031), we get a palindrome (3526006253).
The spelling of 1301005222 in words is "one billion, three hundred one million, five thousand, two hundred twenty-two".
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