Base | Representation |
---|---|
bin | 10111110110100101011011… |
… | …01101100110110011001001 |
3 | 20212201110111120222101111020 |
4 | 23323102231231212303021 |
5 | 23333342324042020041 |
6 | 303320333440023053 |
7 | 14022415413233253 |
oct | 1373225555466311 |
9 | 225643446871436 |
10 | 52453055032521 |
11 | 15793241132490 |
12 | 5a71906001a89 |
13 | 23363c0277840 |
14 | cd4a545dacd3 |
15 | 60e6571e0866 |
hex | 2fb4adb66cc9 |
52453055032521 has 64 divisors (see below), whose sum is σ = 82397445661440. Its totient is φ = 29261174538240.
The previous prime is 52453055032447. The next prime is 52453055032529. The reversal of 52453055032521 is 12523055035425.
It is not a de Polignac number, because 52453055032521 - 215 = 52453054999753 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52453055032529) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 251666065 + ... + 251874401.
It is an arithmetic number, because the mean of its divisors is an integer number (1287460088460).
Almost surely, 252453055032521 is an apocalyptic number.
It is an amenable number.
52453055032521 is a deficient number, since it is larger than the sum of its proper divisors (29944390628919).
52453055032521 is a wasteful number, since it uses less digits than its factorization.
52453055032521 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210026.
The product of its (nonzero) digits is 900000, while the sum is 42.
The spelling of 52453055032521 in words is "fifty-two trillion, four hundred fifty-three billion, fifty-five million, thirty-two thousand, five hundred twenty-one".
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