Base | Representation |
---|---|
bin | 110000100011001010… |
… | …010001111001001001 |
3 | 11222112222212020002112 |
4 | 300203022101321021 |
5 | 1323230123123331 |
6 | 35540432112105 |
7 | 3523550323451 |
oct | 604312217111 |
9 | 158488766075 |
10 | 52129504841 |
11 | 20120823607 |
12 | a12a095635 |
13 | 4bb9cbb36b |
14 | 274749ad61 |
15 | 15517d932b |
hex | c23291e49 |
52129504841 has 4 divisors (see below), whose sum is σ = 52162688784. Its totient is φ = 52096320900.
The previous prime is 52129504813. The next prime is 52129504877. The reversal of 52129504841 is 14840592125.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52129504841 - 222 = 52125310537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52129504541) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16589615 + ... + 16592756.
It is an arithmetic number, because the mean of its divisors is an integer number (13040672196).
Almost surely, 252129504841 is an apocalyptic number.
It is an amenable number.
52129504841 is a deficient number, since it is larger than the sum of its proper divisors (33183943).
52129504841 is a wasteful number, since it uses less digits than its factorization.
52129504841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33183942.
The product of its (nonzero) digits is 115200, while the sum is 41.
The spelling of 52129504841 in words is "fifty-two billion, one hundred twenty-nine million, five hundred four thousand, eight hundred forty-one".
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