Base | Representation |
---|---|
bin | 1101101110111110000111… |
… | …10011100001010111100001 |
3 | 10221221012120120012220221001 |
4 | 12313133003303201113201 |
5 | 12424304024212340223 |
6 | 144122123444032001 |
7 | 6234651615245164 |
oct | 667370363412741 |
9 | 127835516186831 |
10 | 30201200121313 |
11 | 9694291141151 |
12 | 3479240992601 |
13 | 13b0c65295b80 |
14 | 765a629cdadb |
15 | 3759087ae9ad |
hex | 1b77c3ce15e1 |
30201200121313 has 16 divisors (see below), whose sum is σ = 33058016776512. Its totient is φ = 27420631560000.
The previous prime is 30201200121289. The next prime is 30201200121383. The reversal of 30201200121313 is 31312100210203.
It is a cyclic number.
It is not a de Polignac number, because 30201200121313 - 29 = 30201200120801 is a prime.
It is a super-2 number, since 2×302012001213132 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30201200121383) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67539798 + ... + 67985488.
It is an arithmetic number, because the mean of its divisors is an integer number (2066126048532).
Almost surely, 230201200121313 is an apocalyptic number.
It is an amenable number.
30201200121313 is a deficient number, since it is larger than the sum of its proper divisors (2856816655199).
30201200121313 is a wasteful number, since it uses less digits than its factorization.
30201200121313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531216.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 30201200121313 its reverse (31312100210203), we get a palindrome (61513300331516).
The spelling of 30201200121313 in words is "thirty trillion, two hundred one billion, two hundred million, one hundred twenty-one thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •