Base | Representation |
---|---|
bin | 10010101000000110… |
… | …11010101110000111 |
3 | 221210220222120002110 |
4 | 21110003122232013 |
5 | 130440012212430 |
6 | 4332145112103 |
7 | 502545405636 |
oct | 112403325607 |
9 | 27726876073 |
10 | 10000116615 |
11 | 4271894695 |
12 | 1b31028633 |
13 | c34a2b588 |
14 | 6ac19351d |
15 | 3d7dd27b0 |
hex | 2540dab87 |
10000116615 has 32 divisors (see below), whose sum is σ = 16134370560. Its totient is φ = 5288760576.
The previous prime is 10000116611. The next prime is 10000116619. The reversal of 10000116615 is 51661100001.
It is an interprime number because it is at equal distance from previous prime (10000116611) and next prime (10000116619).
It is not a de Polignac number, because 10000116615 - 22 = 10000116611 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10000116591 and 10000116600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10000116611) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2151484 + ... + 2156126.
It is an arithmetic number, because the mean of its divisors is an integer number (504199080).
Almost surely, 210000116615 is an apocalyptic number.
10000116615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10000116615 is a deficient number, since it is larger than the sum of its proper divisors (6134253945).
10000116615 is a wasteful number, since it uses less digits than its factorization.
10000116615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5823.
The product of its (nonzero) digits is 180, while the sum is 21.
Adding to 10000116615 its reverse (51661100001), we get a palindrome (61661216616).
The spelling of 10000116615 in words is "ten billion, one hundred sixteen thousand, six hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •