Base | Representation |
---|---|
bin | 110101110001111101… |
… | …110100000010100110 |
3 | 12112001110102102211110 |
4 | 311301331310002212 |
5 | 1421231112313243 |
6 | 42310050045450 |
7 | 4113005015433 |
oct | 656175640246 |
9 | 175043372743 |
10 | 57746604198 |
11 | 225434a8488 |
12 | b237279886 |
13 | 55a39518aa |
14 | 2b1b4b6b8a |
15 | 177e9d9e33 |
hex | d71f740a6 |
57746604198 has 16 divisors (see below), whose sum is σ = 116268332400. Its totient is φ = 19119680736.
The previous prime is 57746604197. The next prime is 57746604211. The reversal of 57746604198 is 89140664775.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57746604193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32295865 + ... + 32297652.
It is an arithmetic number, because the mean of its divisors is an integer number (7266770775).
Almost surely, 257746604198 is an apocalyptic number.
57746604198 is an abundant number, since it is smaller than the sum of its proper divisors (58521728202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57746604198 is a wasteful number, since it uses less digits than its factorization.
57746604198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64593671.
The product of its (nonzero) digits is 10160640, while the sum is 57.
The spelling of 57746604198 in words is "fifty-seven billion, seven hundred forty-six million, six hundred four thousand, one hundred ninety-eight".
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