Base | Representation |
---|---|
bin | 1100100010011110011… |
… | …1011001001101011101 |
3 | 202121000111120100221010 |
4 | 3020213213121031131 |
5 | 12012131212044401 |
6 | 242543120125433 |
7 | 21364064213052 |
oct | 3104747311535 |
9 | 677014510833 |
10 | 215413003101 |
11 | 833a102a59a |
12 | 358b9466879 |
13 | 1740c5b025a |
14 | a5d70d3029 |
15 | 590b669ed6 |
hex | 32279d935d |
215413003101 has 16 divisors (see below), whose sum is σ = 302583381440. Its totient is φ = 135938113920.
The previous prime is 215413003093. The next prime is 215413003103. The reversal of 215413003101 is 101300314512.
It is not a de Polignac number, because 215413003101 - 23 = 215413003093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (215413003103) 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, 1488640 + ... + 1626921.
It is an arithmetic number, because the mean of its divisors is an integer number (18911461340).
Almost surely, 2215413003101 is an apocalyptic number.
It is an amenable number.
215413003101 is a deficient number, since it is larger than the sum of its proper divisors (87170378339).
215413003101 is a wasteful number, since it uses less digits than its factorization.
215413003101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3116796.
The product of its (nonzero) digits is 360, while the sum is 21.
Adding to 215413003101 its reverse (101300314512), we get a palindrome (316713317613).
The spelling of 215413003101 in words is "two hundred fifteen billion, four hundred thirteen million, three thousand, one hundred one".
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