Base | Representation |
---|---|
bin | 110101010011000001… |
… | …111110100011001010 |
3 | 12110201021211101211100 |
4 | 311103001332203022 |
5 | 1414200231231442 |
6 | 42142350042230 |
7 | 4064103410025 |
oct | 652301764312 |
9 | 173637741740 |
10 | 57227602122 |
11 | 222a7542549 |
12 | b1114a9376 |
13 | 5520275682 |
14 | 2aac5b61bc |
15 | 174e16b84c |
hex | d5307e8ca |
57227602122 has 96 divisors (see below), whose sum is σ = 132885567360. Its totient is φ = 17758857600.
The previous prime is 57227602097. The next prime is 57227602151. The reversal of 57227602122 is 22120672275.
57227602122 is a `hidden beast` number, since 5 + 7 + 2 + 27 + 602 + 1 + 22 = 666.
57227602122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2455428 + ... + 2478624.
It is an arithmetic number, because the mean of its divisors is an integer number (1384224660).
Almost surely, 257227602122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57227602122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66442783680).
57227602122 is an abundant number, since it is smaller than the sum of its proper divisors (75657965238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57227602122 is a wasteful number, since it uses less digits than its factorization.
57227602122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23388 (or 23385 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The spelling of 57227602122 in words is "fifty-seven billion, two hundred twenty-seven million, six hundred two thousand, one hundred twenty-two".
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