Base | Representation |
---|---|
bin | 111100101001001011… |
… | …1111000001011010000 |
3 | 110110011000121202202202 |
4 | 1321102113320023100 |
5 | 4113203114310000 |
6 | 135454410302332 |
7 | 12260150214620 |
oct | 1712227701320 |
9 | 413130552682 |
10 | 130231010000 |
11 | 5025a012393 |
12 | 212a61279a8 |
13 | c3859c8740 |
14 | 6436040880 |
15 | 35c3295dd5 |
hex | 1e525f82d0 |
130231010000 has 200 divisors, whose sum is σ = 388067078784. Its totient is φ = 41215680000.
The previous prime is 130231009981. The next prime is 130231010029. The reversal of 130231010000 is 10132031.
It is a tau number, because it is divible by the number of its divisors (200).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 838445 + ... + 981555.
Almost surely, 2130231010000 is an apocalyptic number.
130231010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130231010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194033539392).
130231010000 is an abundant number, since it is smaller than the sum of its proper divisors (257836068784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130231010000 is a wasteful number, since it uses less digits than its factorization.
130231010000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143159 (or 143138 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 130231010000 its reverse (10132031), we get a palindrome (130241142031).
The spelling of 130231010000 in words is "one hundred thirty billion, two hundred thirty-one million, ten thousand".
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