Base | Representation |
---|---|
bin | 110101001001001011… |
… | …111110010111101111 |
3 | 12110021210001211121221 |
4 | 311021023332113233 |
5 | 1413330441410141 |
6 | 42114130204211 |
7 | 4060026553642 |
oct | 651113762757 |
9 | 173253054557 |
10 | 57062450671 |
11 | 222222a1846 |
12 | b086123667 |
13 | 54c4ca0215 |
14 | 2a946a5a59 |
15 | 173e8e7bd1 |
hex | d492fe5ef |
57062450671 has 8 divisors (see below), whose sum is σ = 58009885344. Its totient is φ = 56115402720.
The previous prime is 57062450647. The next prime is 57062450717. The reversal of 57062450671 is 17605426075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57062450671 - 215 = 57062417903 is a prime.
It is a super-2 number, since 2×570624506712 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57062450611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208821 + ... + 397153.
It is an arithmetic number, because the mean of its divisors is an integer number (7251235668).
Almost surely, 257062450671 is an apocalyptic number.
57062450671 is a deficient number, since it is larger than the sum of its proper divisors (947434673).
57062450671 is a wasteful number, since it uses less digits than its factorization.
57062450671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193361.
The product of its (nonzero) digits is 352800, while the sum is 43.
The spelling of 57062450671 in words is "fifty-seven billion, sixty-two million, four hundred fifty thousand, six hundred seventy-one".
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