Base | Representation |
---|---|
bin | 111101000000011001… |
… | …1111111100010001110 |
3 | 110112011022200021101012 |
4 | 1322000303333202032 |
5 | 4121302043211420 |
6 | 140104001445222 |
7 | 12315360514634 |
oct | 1720063774216 |
9 | 415138607335 |
10 | 131010132110 |
11 | 50619893360 |
12 | 21483040812 |
13 | c47b24b740 |
14 | 64ab6d3354 |
15 | 361b896dc5 |
hex | 1e80cff88e |
131010132110 has 32 divisors (see below), whose sum is σ = 277045205472. Its totient is φ = 43975428480.
The previous prime is 131010132079. The next prime is 131010132151. The reversal of 131010132110 is 11231010131.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45806309 + ... + 45809168.
It is an arithmetic number, because the mean of its divisors is an integer number (8657662671).
Almost surely, 2131010132110 is an apocalyptic number.
131010132110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131010132110 is an abundant number, since it is smaller than the sum of its proper divisors (146035073362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131010132110 is a wasteful number, since it uses less digits than its factorization.
131010132110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91615508.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 131010132110 its reverse (11231010131), we get a palindrome (142241142241).
The spelling of 131010132110 in words is "one hundred thirty-one billion, ten million, one hundred thirty-two thousand, one hundred ten".
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