Base | Representation |
---|---|
bin | 11101110110101010111100… |
… | …011001110011111000011001 |
3 | 122012220012001102210100101000 |
4 | 131312222330121303320121 |
5 | 114202211014121341213 |
6 | 1143130310310015213 |
7 | 36441064052652546 |
oct | 3566527431637031 |
9 | 565805042710330 |
10 | 131300311121433 |
11 | 389221706aa573 |
12 | 12886a68647509 |
13 | 5835748c7253c |
14 | 245cd7cbb3bcd |
15 | 102a650977c73 |
hex | 776abc673e19 |
131300311121433 has 32 divisors (see below), whose sum is σ = 200982680084480. Its totient is φ = 84630188126160.
The previous prime is 131300311121423. The next prime is 131300311121477. The reversal of 131300311121433 is 334121113003131.
131300311121433 is a `hidden beast` number, since 1 + 3 + 1 + 300 + 3 + 111 + 214 + 33 = 666.
It is not a de Polignac number, because 131300311121433 - 210 = 131300311120409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131300311121397 and 131300311121406.
It is not an unprimeable number, because it can be changed into a prime (131300311121423) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72896791 + ... + 74676252.
It is an arithmetic number, because the mean of its divisors is an integer number (6280708752640).
Almost surely, 2131300311121433 is an apocalyptic number.
It is an amenable number.
131300311121433 is a deficient number, since it is larger than the sum of its proper divisors (69682368963047).
131300311121433 is a wasteful number, since it uses less digits than its factorization.
131300311121433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147574146 (or 147574140 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
Adding to 131300311121433 its reverse (334121113003131), we get a palindrome (465421424124564).
The spelling of 131300311121433 in words is "one hundred thirty-one trillion, three hundred billion, three hundred eleven million, one hundred twenty-one thousand, four hundred thirty-three".
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