Base | Representation |
---|---|
bin | 11101110010111101011001… |
… | …101001111001100010010101 |
3 | 122011222210200212210011002210 |
4 | 131302331121221321202111 |
5 | 114134021133314332203 |
6 | 1142413205105224033 |
7 | 36413464330314123 |
oct | 3562753151714225 |
9 | 564883625704083 |
10 | 131045251324053 |
11 | 38833a850366a0 |
12 | 12845545632019 |
13 | 581768b849101 |
14 | 24508a43b6913 |
15 | 1023bc3844803 |
hex | 772f59a79895 |
131045251324053 has 16 divisors (see below), whose sum is σ = 190619540568576. Its totient is φ = 79417920307440.
The previous prime is 131045251323991. The next prime is 131045251324073. The reversal of 131045251324053 is 350423152540131.
It is not a de Polignac number, because 131045251324053 - 29 = 131045251323541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131045251324073) 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, 85330675 + ... + 86852832.
It is an arithmetic number, because the mean of its divisors is an integer number (11913721285536).
Almost surely, 2131045251324053 is an apocalyptic number.
It is an amenable number.
131045251324053 is a deficient number, since it is larger than the sum of its proper divisors (59574289244523).
131045251324053 is a wasteful number, since it uses less digits than its factorization.
131045251324053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172206584.
The product of its (nonzero) digits is 216000, while the sum is 39.
The spelling of 131045251324053 in words is "one hundred thirty-one trillion, forty-five billion, two hundred fifty-one million, three hundred twenty-four thousand, fifty-three".
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