Base | Representation |
---|---|
bin | 110101001010101110… |
… | …011011000001000100 |
3 | 12110100120121222210020 |
4 | 311022232123001010 |
5 | 1413404043224431 |
6 | 42120451255140 |
7 | 4060462121211 |
oct | 651256330104 |
9 | 173316558706 |
10 | 57088258116 |
11 | 2223591930a |
12 | b0928aa4b0 |
13 | 54ca437ab6 |
14 | 2a97ca2b08 |
15 | 1741ce4696 |
hex | d4ab9b044 |
57088258116 has 24 divisors (see below), whose sum is σ = 140216774880. Its totient is φ = 18027870912.
The previous prime is 57088258111. The next prime is 57088258153. The reversal of 57088258116 is 61185288075.
It is not an unprimeable number, because it can be changed into a prime (57088258111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125193321 + ... + 125193776.
It is an arithmetic number, because the mean of its divisors is an integer number (5842365620).
Almost surely, 257088258116 is an apocalyptic number.
It is an amenable number.
57088258116 is an abundant number, since it is smaller than the sum of its proper divisors (83128516764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57088258116 is a wasteful number, since it uses less digits than its factorization.
57088258116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250387123 (or 250387121 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 51.
The spelling of 57088258116 in words is "fifty-seven billion, eighty-eight million, two hundred fifty-eight thousand, one hundred sixteen".
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