Base | Representation |
---|---|
bin | 110101001001100110… |
… | …110101111001101110 |
3 | 12110022021022200002011 |
4 | 311021212311321232 |
5 | 1413334242300440 |
6 | 42114541151434 |
7 | 4060143460024 |
oct | 651146657156 |
9 | 173267280064 |
10 | 57069493870 |
11 | 22226272474 |
12 | b08855b57a |
13 | 54c6597cac |
14 | 2a955ba714 |
15 | 17403399ea |
hex | d499b5e6e |
57069493870 has 8 divisors (see below), whose sum is σ = 102725088984. Its totient is φ = 22827797544.
The previous prime is 57069493841. The next prime is 57069493891. The reversal of 57069493870 is 7839496075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 2853474684 + ... + 2853474703.
It is an arithmetic number, because the mean of its divisors is an integer number (12840636123).
Almost surely, 257069493870 is an apocalyptic number.
57069493870 is a deficient number, since it is larger than the sum of its proper divisors (45655595114).
57069493870 is a wasteful number, since it uses less digits than its factorization.
57069493870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5706949394.
The product of its (nonzero) digits is 11430720, while the sum is 58.
The spelling of 57069493870 in words is "fifty-seven billion, sixty-nine million, four hundred ninety-three thousand, eight hundred seventy".
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