Base | Representation |
---|---|
bin | 10010110101010101… |
… | …10101101111110110 |
3 | 222002122211211012020 |
4 | 21122222311233312 |
5 | 131201421123410 |
6 | 4351152134010 |
7 | 505364024100 |
oct | 113252655766 |
9 | 28078754166 |
10 | 10111114230 |
11 | 4319507858 |
12 | 1b62237306 |
13 | c51a22a39 |
14 | 6bcc08570 |
15 | 3e2a0aa70 |
hex | 25aab5bf6 |
10111114230 has 96 divisors (see below), whose sum is σ = 28829385216. Its totient is φ = 2261923776.
The previous prime is 10111114229. The next prime is 10111114243. The reversal of 10111114230 is 3241111101.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4084 + ... + 142263.
It is an arithmetic number, because the mean of its divisors is an integer number (300306096).
Almost surely, 210111114230 is an apocalyptic number.
10111114230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10111114230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14414692608).
10111114230 is an abundant number, since it is smaller than the sum of its proper divisors (18718270986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10111114230 is a wasteful number, since it uses less digits than its factorization.
10111114230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146418 (or 146411 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 10111114230 its reverse (3241111101), we get a palindrome (13352225331).
The spelling of 10111114230 in words is "ten billion, one hundred eleven million, one hundred fourteen thousand, two hundred thirty".
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