Base | Representation |
---|---|
bin | 110110100010010100… |
… | …000000100101010011 |
3 | 12121010222200212000202 |
4 | 312202110000211103 |
5 | 1424411234312412 |
6 | 42522343205415 |
7 | 4142054325203 |
oct | 664224004523 |
9 | 177128625022 |
10 | 58557729107 |
11 | 2291a347649 |
12 | b422a4686b |
13 | 56a29cb367 |
14 | 2b970da403 |
15 | 17cad0d3c2 |
hex | da2500953 |
58557729107 has 4 divisors (see below), whose sum is σ = 58566782040. Its totient is φ = 58548676176.
The previous prime is 58557729103. The next prime is 58557729121. The reversal of 58557729107 is 70192775585.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70192775585 = 5 ⋅14038555117.
It is a cyclic number.
It is not a de Polignac number, because 58557729107 - 22 = 58557729103 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58557729101) 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, 4516757 + ... + 4529702.
It is an arithmetic number, because the mean of its divisors is an integer number (14641695510).
Almost surely, 258557729107 is an apocalyptic number.
58557729107 is a deficient number, since it is larger than the sum of its proper divisors (9052933).
58557729107 is an equidigital number, since it uses as much as digits as its factorization.
58557729107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9052932.
The product of its (nonzero) digits is 6174000, while the sum is 56.
The spelling of 58557729107 in words is "fifty-eight billion, five hundred fifty-seven million, seven hundred twenty-nine thousand, one hundred seven".
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