Base | Representation |
---|---|
bin | 1100100001010111000… |
… | …0111000010110000010 |
3 | 202120020122000000221221 |
4 | 3020111300320112002 |
5 | 12011023024000114 |
6 | 242453300505254 |
7 | 21353466403216 |
oct | 3102560702602 |
9 | 676218000857 |
10 | 215113500034 |
11 | 83257a654a4 |
12 | 358350ab22a |
13 | 173925276c4 |
14 | a5a940c946 |
15 | 58e0208524 |
hex | 3215c38582 |
215113500034 has 16 divisors (see below), whose sum is σ = 331388159040. Its totient is φ = 104686879600.
The previous prime is 215113500031. The next prime is 215113500037. The reversal of 215113500034 is 430005311512.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (215113500031) and next prime (215113500037).
It is a junction number, because it is equal to n+sod(n) for n = 215113499981 and 215113500008.
It is not an unprimeable number, because it can be changed into a prime (215113500031) 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, 9012814 + ... + 9036649.
It is an arithmetic number, because the mean of its divisors is an integer number (20711759940).
Almost surely, 2215113500034 is an apocalyptic number.
215113500034 is a deficient number, since it is larger than the sum of its proper divisors (116274659006).
215113500034 is a wasteful number, since it uses less digits than its factorization.
215113500034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18049625.
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 215113500034 its reverse (430005311512), we get a palindrome (645118811546).
The spelling of 215113500034 in words is "two hundred fifteen billion, one hundred thirteen million, five hundred thousand, thirty-four".
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