Base | Representation |
---|---|
bin | 1101000110011010101… |
… | …0001010110111111111 |
3 | 210111220212021121001110 |
4 | 3101212222022313333 |
5 | 12141411010130030 |
6 | 251220314213103 |
7 | 22155132535164 |
oct | 3214652126777 |
9 | 714825247043 |
10 | 225060630015 |
11 | 874a1949481 |
12 | 37750424193 |
13 | 182b9293330 |
14 | ac7052c06b |
15 | 5cc36211b0 |
hex | 3466a8adff |
225060630015 has 64 divisors (see below), whose sum is σ = 391403077632. Its totient is φ = 109771200000.
The previous prime is 225060629987. The next prime is 225060630031. The reversal of 225060630015 is 510036060522.
It is not a de Polignac number, because 225060630015 - 215 = 225060597247 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18592465 + ... + 18604565.
It is an arithmetic number, because the mean of its divisors is an integer number (6115673088).
Almost surely, 2225060630015 is an apocalyptic number.
225060630015 is a deficient number, since it is larger than the sum of its proper divisors (166342447617).
225060630015 is a wasteful number, since it uses less digits than its factorization.
225060630015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13000.
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 225060630015 its reverse (510036060522), we get a palindrome (735096690537).
The spelling of 225060630015 in words is "two hundred twenty-five billion, sixty million, six hundred thirty thousand, fifteen".
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