Base | Representation |
---|---|
bin | 110001110010100000… |
… | …001011100010011101 |
3 | 12002222202122012112121 |
4 | 301302200023202131 |
5 | 1333441411133140 |
6 | 40320503102541 |
7 | 3601542664552 |
oct | 616240134235 |
9 | 162882565477 |
10 | 53460646045 |
11 | 20744160704 |
12 | a43ba41a51 |
13 | 506ca0a891 |
14 | 28321a6a29 |
15 | 15cd5cb64a |
hex | c7280b89d |
53460646045 has 32 divisors (see below), whose sum is σ = 70913138688. Its totient is φ = 38484492288.
The previous prime is 53460645983. The next prime is 53460646049. The reversal of 53460646045 is 54064606435.
It is not a de Polignac number, because 53460646045 - 227 = 53326428317 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53460645992 and 53460646010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53460646049) 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, 5247997 + ... + 5258173.
It is an arithmetic number, because the mean of its divisors is an integer number (2216035584).
Almost surely, 253460646045 is an apocalyptic number.
It is an amenable number.
53460646045 is a deficient number, since it is larger than the sum of its proper divisors (17452492643).
53460646045 is a wasteful number, since it uses less digits than its factorization.
53460646045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12909.
The product of its (nonzero) digits is 1036800, while the sum is 43.
The spelling of 53460646045 in words is "fifty-three billion, four hundred sixty million, six hundred forty-six thousand, forty-five".
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