Base | Representation |
---|---|
bin | 11101110011111010000110… |
… | …000000110100100111001101 |
3 | 122012020000220121012221101012 |
4 | 131303322012000310213031 |
5 | 114141103120012241031 |
6 | 1142503143453055005 |
7 | 36421262301260003 |
oct | 3563720600644715 |
9 | 565200817187335 |
10 | 131110420040141 |
11 | 38859687086643 |
12 | 128560b2487465 |
13 | 5820876087989 |
14 | 2453ac74c8a73 |
15 | 1025739c28b2b |
hex | 773e860349cd |
131110420040141 has 16 divisors (see below), whose sum is σ = 131799548390400. Its totient is φ = 130422910665600.
The previous prime is 131110420040107. The next prime is 131110420040147. The reversal of 131110420040141 is 141040024011131.
It is a cyclic number.
It is not a de Polignac number, because 131110420040141 - 226 = 131110352931277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131110420040147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660476540 + ... + 660675018.
It is an arithmetic number, because the mean of its divisors is an integer number (8237471774400).
Almost surely, 2131110420040141 is an apocalyptic number.
It is an amenable number.
131110420040141 is a deficient number, since it is larger than the sum of its proper divisors (689128350259).
131110420040141 is a wasteful number, since it uses less digits than its factorization.
131110420040141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202540.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 131110420040141 its reverse (141040024011131), we get a palindrome (272150444051272).
The spelling of 131110420040141 in words is "one hundred thirty-one trillion, one hundred ten billion, four hundred twenty million, forty thousand, one hundred forty-one".
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