Base | Representation |
---|---|
bin | 110000111001101001… |
… | …110011010101110101 |
3 | 12000112021221012202001 |
4 | 300321221303111311 |
5 | 1330013224221221 |
6 | 40042112215301 |
7 | 3536112002035 |
oct | 607151632565 |
9 | 160467835661 |
10 | 52506867061 |
11 | 202a4837410 |
12 | a21453a531 |
13 | 4c4a234a0c |
14 | 278164b8c5 |
15 | 15749ca391 |
hex | c39a73575 |
52506867061 has 16 divisors (see below), whose sum is σ = 61194908160. Its totient is φ = 44546269680.
The previous prime is 52506867047. The next prime is 52506867089. The reversal of 52506867061 is 16076860525.
It is not a de Polignac number, because 52506867061 - 29 = 52506866549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52506867661) 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, 1860841 + ... + 1888846.
It is an arithmetic number, because the mean of its divisors is an integer number (3824681760).
Almost surely, 252506867061 is an apocalyptic number.
It is an amenable number.
52506867061 is a deficient number, since it is larger than the sum of its proper divisors (8688041099).
52506867061 is a wasteful number, since it uses less digits than its factorization.
52506867061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3749784.
The product of its (nonzero) digits is 604800, while the sum is 46.
The spelling of 52506867061 in words is "fifty-two billion, five hundred six million, eight hundred sixty-seven thousand, sixty-one".
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