Base | Representation |
---|---|
bin | 11101110011110001100010… |
… | …010111011000110001010100 |
3 | 122012012011012021101020002100 |
4 | 131303301202113120301110 |
5 | 114140430310400303134 |
6 | 1142455024034242100 |
7 | 36420515513463426 |
oct | 3563614227306124 |
9 | 565164167336070 |
10 | 131101232041044 |
11 | 388557a1759961 |
12 | 12854369426330 |
13 | 581ca40692915 |
14 | 2453495136816 |
15 | 102539d2b3999 |
hex | 773c625d8c54 |
131101232041044 has 36 divisors (see below), whose sum is σ = 342084935221120. Its totient is φ = 42290720012880.
The previous prime is 131101232041019. The next prime is 131101232041067. The reversal of 131101232041044 is 440140232101131.
It is a happy number.
131101232041044 is a `hidden beast` number, since 1 + 3 + 1 + 10 + 1 + 232 + 0 + 410 + 4 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 131101232040999 and 131101232041017.
It is a congruent number.
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, 58737110014 + ... + 58737112245.
Almost surely, 2131101232041044 is an apocalyptic number.
It is an amenable number.
131101232041044 is an abundant number, since it is smaller than the sum of its proper divisors (210983703180076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131101232041044 is a wasteful number, since it uses less digits than its factorization.
131101232041044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117474222300 (or 117474222295 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 131101232041044 its reverse (440140232101131), we get a palindrome (571241464142175).
The spelling of 131101232041044 in words is "one hundred thirty-one trillion, one hundred one billion, two hundred thirty-two million, forty-one thousand, forty-four".
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