Base | Representation |
---|---|
bin | 110101001111100000… |
… | …111011100010010010 |
3 | 12110120011211011020211 |
4 | 311033200323202102 |
5 | 1414040130414003 |
6 | 42132441354334 |
7 | 4062456100501 |
oct | 651740734222 |
9 | 173504734224 |
10 | 57168607378 |
11 | 22277208963 |
12 | b0b57989aa |
13 | 5510c8b13c |
14 | 2aa481a838 |
15 | 1748db696d |
hex | d4f83b892 |
57168607378 has 8 divisors (see below), whose sum is σ = 85897521468. Its totient is φ = 28536100224.
The previous prime is 57168607361. The next prime is 57168607411. The reversal of 57168607378 is 87370686175.
57168607378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 55919479729 + 1249127649 = 236473^2 + 35343^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 24100251 + ... + 24102622.
Almost surely, 257168607378 is an apocalyptic number.
57168607378 is a deficient number, since it is larger than the sum of its proper divisors (28728914090).
57168607378 is a wasteful number, since it uses less digits than its factorization.
57168607378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48203468.
The product of its (nonzero) digits is 11854080, while the sum is 58.
The spelling of 57168607378 in words is "fifty-seven billion, one hundred sixty-eight million, six hundred seven thousand, three hundred seventy-eight".
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