| Base | Representation |
|---|---|
| bin | 110101100110010000… |
| … | …0100010000111101010 |
| 3 | 102000002112101111211000 |
| 4 | 1223030200202013222 |
| 5 | 3341211124330442 |
| 6 | 124513141215430 |
| 7 | 11213201546013 |
| oct | 1531440420752 |
| 9 | 360075344730 |
| 10 | 115100230122 |
| 11 | 448a5096529 |
| 12 | 1a382a01576 |
| 13 | ab1404cc57 |
| 14 | 57dc6d600a |
| 15 | 2ed9c4bd4c |
| hex | 1acc8221ea |
115100230122 has 64 divisors (see below), whose sum is σ = 260286768000. Its totient is φ = 37691339904.
The previous prime is 115100230117. The next prime is 115100230127. The reversal of 115100230122 is 221032001511.
115100230122 is a `hidden beast` number, since 1 + 1 + 510 + 0 + 2 + 30 + 122 = 666.
It is an interprime number because it is at equal distance from previous prime (115100230117) and next prime (115100230127).
It is a super-2 number, since 2×1151002301222 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 115100230095 and 115100230104.
It is not an unprimeable number, because it can be changed into a prime (115100230127) 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, 5115048 + ... + 5137500.
It is an arithmetic number, because the mean of its divisors is an integer number (4066980750).
Almost surely, 2115100230122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115100230122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130143384000).
115100230122 is an abundant number, since it is smaller than the sum of its proper divisors (145186537878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115100230122 is a wasteful number, since it uses less digits than its factorization.
115100230122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24132 (or 24126 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
Adding to 115100230122 its reverse (221032001511), we get a palindrome (336132231633).
The spelling of 115100230122 in words is "one hundred fifteen billion, one hundred million, two hundred thirty thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.761 sec. • engine limits •