Base | Representation |
---|---|
bin | 110110000100011001… |
… | …111010000101001001 |
3 | 12112212000112021122102 |
4 | 312010121322011021 |
5 | 1422344311140412 |
6 | 42400500403145 |
7 | 4123452336161 |
oct | 660431720511 |
9 | 175760467572 |
10 | 58055958857 |
11 | 22692091196 |
12 | b3029a64b5 |
13 | 5622a765a0 |
14 | 2b4a6035a1 |
15 | 179bc458c2 |
hex | d8467a149 |
58055958857 has 4 divisors (see below), whose sum is σ = 62521801860. Its totient is φ = 53590115856.
The previous prime is 58055958847. The next prime is 58055958887. The reversal of 58055958857 is 75885955085.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2876069641 + 55179889216 = 53629^2 + 234904^2 .
It is a cyclic number.
It is not a de Polignac number, because 58055958857 - 24 = 58055958841 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 58055958793 and 58055958802.
It is not an unprimeable number, because it can be changed into a prime (58055958847) 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, 2232921482 + ... + 2232921507.
It is an arithmetic number, because the mean of its divisors is an integer number (15630450465).
Almost surely, 258055958857 is an apocalyptic number.
It is an amenable number.
58055958857 is a deficient number, since it is larger than the sum of its proper divisors (4465843003).
58055958857 is a wasteful number, since it uses less digits than its factorization.
58055958857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4465843002.
The product of its (nonzero) digits is 100800000, while the sum is 65.
The spelling of 58055958857 in words is "fifty-eight billion, fifty-five million, nine hundred fifty-eight thousand, eight hundred fifty-seven".
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