Base | Representation |
---|---|
bin | 110101001100110111… |
… | …010101101011000110 |
3 | 12110110002011111010201 |
4 | 311030313111223012 |
5 | 1413442240244313 |
6 | 42124212441114 |
7 | 4061406156151 |
oct | 651467255306 |
9 | 173402144121 |
10 | 57124149958 |
11 | 22254103397 |
12 | b0a291919a |
13 | 55049c3785 |
14 | 2a9c966c98 |
15 | 17450340dd |
hex | d4cdd5ac6 |
57124149958 has 8 divisors (see below), whose sum is σ = 85718603952. Its totient is φ = 28551281976.
The previous prime is 57124149937. The next prime is 57124150043. The reversal of 57124149958 is 85994142175.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 57124149899 and 57124149908.
It is a congruent number.
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, 5389885 + ... + 5400472.
It is an arithmetic number, because the mean of its divisors is an integer number (10714825494).
Almost surely, 257124149958 is an apocalyptic number.
57124149958 is a deficient number, since it is larger than the sum of its proper divisors (28594453994).
57124149958 is a wasteful number, since it uses less digits than its factorization.
57124149958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10793006.
The product of its digits is 3628800, while the sum is 55.
The spelling of 57124149958 in words is "fifty-seven billion, one hundred twenty-four million, one hundred forty-nine thousand, nine hundred fifty-eight".
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