Base | Representation |
---|---|
bin | 11001101001001… |
… | …10000101111000 |
3 | 112222202221002001 |
4 | 30310212011320 |
5 | 420032122404 |
6 | 33202350344 |
7 | 5221303552 |
oct | 1464460570 |
9 | 488687061 |
10 | 215114104 |
11 | 100476457 |
12 | 6005b3b4 |
13 | 3574986a |
14 | 207d84d2 |
15 | 13d427a4 |
hex | cd26178 |
215114104 has 16 divisors (see below), whose sum is σ = 404244000. Its totient is φ = 107315712.
The previous prime is 215114099. The next prime is 215114111. The reversal of 215114104 is 401411512.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26352 + ... + 33535.
It is an arithmetic number, because the mean of its divisors is an integer number (25265250).
Almost surely, 2215114104 is an apocalyptic number.
It is an amenable number.
215114104 is a deficient number, since it is larger than the sum of its proper divisors (189129896).
215114104 is a wasteful number, since it uses less digits than its factorization.
215114104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60342 (or 60338 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 19.
The square root of 215114104 is about 14666.7686966148. The cubic root of 215114104 is about 599.1786019478.
Adding to 215114104 its reverse (401411512), we get a palindrome (616525616).
The spelling of 215114104 in words is "two hundred fifteen million, one hundred fourteen thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •