Base | Representation |
---|---|
bin | 110101001001010110… |
… | …000101010010111110 |
3 | 12110021222001110110221 |
4 | 311021112011102332 |
5 | 1413332131203403 |
6 | 42114303051554 |
7 | 4060061231221 |
oct | 651126052276 |
9 | 173258043427 |
10 | 57065100478 |
11 | 22223841671 |
12 | b086ba0bba |
13 | 54c56ba359 |
14 | 2a94b955b8 |
15 | 173ec6cdbd |
hex | d495854be |
57065100478 has 16 divisors (see below), whose sum is σ = 87425987904. Its totient is φ = 27923203360.
The previous prime is 57065100467. The next prime is 57065100539. The reversal of 57065100478 is 87400156075.
57065100478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2159868 + ... + 2186128.
It is an arithmetic number, because the mean of its divisors is an integer number (5464124244).
Almost surely, 257065100478 is an apocalyptic number.
57065100478 is a deficient number, since it is larger than the sum of its proper divisors (30360887426).
57065100478 is a wasteful number, since it uses less digits than its factorization.
57065100478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49427.
The product of its (nonzero) digits is 235200, while the sum is 43.
The spelling of 57065100478 in words is "fifty-seven billion, sixty-five million, one hundred thousand, four hundred seventy-eight".
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