Base | Representation |
---|---|
bin | 11101110111000110101101… |
… | …110000101100001100101000 |
3 | 122020000001000120201010020100 |
4 | 131313012231300230030220 |
5 | 114203203101314411404 |
6 | 1143152121241025400 |
7 | 36443201025140346 |
oct | 3567065560541450 |
9 | 566001016633210 |
10 | 131330130232104 |
11 | 38933882823791 |
12 | 128907aaa85260 |
13 | 58384bba11a1b |
14 | 24605ab1b2996 |
15 | 102b2e876ed39 |
hex | 7771adc2c328 |
131330130232104 has 48 divisors (see below), whose sum is σ = 359971140110400. Its totient is φ = 43249279833504.
The previous prime is 131330130232087. The next prime is 131330130232111. The reversal of 131330130232104 is 401232031033131.
131330130232104 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 30 + 1 + 302 + 321 + 0 + 4 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10988124064 + ... + 10988136015.
It is an arithmetic number, because the mean of its divisors is an integer number (7499398752300).
Almost surely, 2131330130232104 is an apocalyptic number.
It is an amenable number.
131330130232104 is an abundant number, since it is smaller than the sum of its proper divisors (228641009878296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131330130232104 is a wasteful number, since it uses less digits than its factorization.
131330130232104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21976260174 (or 21976260167 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 131330130232104 its reverse (401232031033131), we get a palindrome (532562161265235).
The spelling of 131330130232104 in words is "one hundred thirty-one trillion, three hundred thirty billion, one hundred thirty million, two hundred thirty-two thousand, one hundred four".
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