Base | Representation |
---|---|
bin | 11101000110111000111… |
… | …01000111010010100110 |
3 | 10112121111211222112220121 |
4 | 32203130131013102212 |
5 | 112341232021012410 |
6 | 2043242010552154 |
7 | 132154115336131 |
oct | 16433435072246 |
9 | 3477454875817 |
10 | 1000131032230 |
11 | 3561759923a0 |
12 | 1419b9a3865a |
13 | 734094860c5 |
14 | 365999d5218 |
15 | 1b037eea9da |
hex | e8dc7474a6 |
1000131032230 has 32 divisors (see below), whose sum is σ = 2079416823840. Its totient is φ = 342290833920.
The previous prime is 1000131032177. The next prime is 1000131032233. The reversal of 1000131032230 is 322301310001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000131032233) 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, 267412845 + ... + 267416584.
It is an arithmetic number, because the mean of its divisors is an integer number (64981775745).
Almost surely, 21000131032230 is an apocalyptic number.
1000131032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1000131032230 is an abundant number, since it is smaller than the sum of its proper divisors (1079285791610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000131032230 is a wasteful number, since it uses less digits than its factorization.
1000131032230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 534829464.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1000131032230 its reverse (322301310001), we get a palindrome (1322432342231).
The spelling of 1000131032230 in words is "one trillion, one hundred thirty-one million, thirty-two thousand, two hundred thirty".
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