Base | Representation |
---|---|
bin | 111101010010101101… |
… | …1000011110100011101 |
3 | 110120202010102221010000 |
4 | 1322211123003310131 |
5 | 4124031313244203 |
6 | 140244542404513 |
7 | 12336526353354 |
oct | 1724533036435 |
9 | 416663387100 |
10 | 131624353053 |
11 | 50904574676 |
12 | 21614890739 |
13 | c54858619b |
14 | 65290dc99b |
15 | 36557734a3 |
hex | 1ea56c3d1d |
131624353053 has 20 divisors (see below), whose sum is σ = 196680021120. Its totient is φ = 87724582632.
The previous prime is 131624352989. The next prime is 131624353111. The reversal of 131624353053 is 350353426131.
131624353053 is a `hidden beast` number, since 1 + 31 + 6 + 2 + 43 + 530 + 53 = 666.
It is not a de Polignac number, because 131624353053 - 26 = 131624352989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131624352999 and 131624353017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131624352053) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57076 + ... + 516242.
It is an arithmetic number, because the mean of its divisors is an integer number (9834001056).
Almost surely, 2131624353053 is an apocalyptic number.
It is an amenable number.
131624353053 is a deficient number, since it is larger than the sum of its proper divisors (65055668067).
131624353053 is an equidigital number, since it uses as much as digits as its factorization.
131624353053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462718 (or 462709 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 36.
Adding to 131624353053 its reverse (350353426131), we get a palindrome (481977779184).
The spelling of 131624353053 in words is "one hundred thirty-one billion, six hundred twenty-four million, three hundred fifty-three thousand, fifty-three".
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