Base | Representation |
---|---|
bin | 110101100000110100… |
… | …001001101001001100 |
3 | 12111022101222110001001 |
4 | 311200310021221030 |
5 | 1420133431433242 |
6 | 42221330430044 |
7 | 4102612145053 |
oct | 654064115114 |
9 | 174271873031 |
10 | 57458858572 |
11 | 22406033985 |
12 | b176a32324 |
13 | 55591547cb |
14 | 2ad11b339a |
15 | 17645ebeb7 |
hex | d60d09a4c |
57458858572 has 12 divisors (see below), whose sum is σ = 100811496240. Its totient is φ = 28655573936.
The previous prime is 57458858563. The next prime is 57458858591. The reversal of 57458858572 is 27585885475.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18462088 + ... + 18465199.
It is an arithmetic number, because the mean of its divisors is an integer number (8400958020).
Almost surely, 257458858572 is an apocalyptic number.
It is an amenable number.
57458858572 is a deficient number, since it is larger than the sum of its proper divisors (43352637668).
57458858572 is a wasteful number, since it uses less digits than its factorization.
57458858572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36927680 (or 36927678 counting only the distinct ones).
The product of its digits is 125440000, while the sum is 64.
The spelling of 57458858572 in words is "fifty-seven billion, four hundred fifty-eight million, eight hundred fifty-eight thousand, five hundred seventy-two".
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