Base | Representation |
---|---|
bin | 110101101000011000… |
… | …001100000011011001 |
3 | 12111122020202000001111 |
4 | 311220120030003121 |
5 | 1420413422334022 |
6 | 42242102220321 |
7 | 4106012523463 |
oct | 655030140331 |
9 | 174566660044 |
10 | 57585746137 |
11 | 2247071a437 |
12 | b1b14246a1 |
13 | 55795206ca |
14 | 2b03da3133 |
15 | 1770813477 |
hex | d6860c0d9 |
57585746137 has 8 divisors (see below), whose sum is σ = 58402121472. Its totient is φ = 56769518400.
The previous prime is 57585746111. The next prime is 57585746143. The reversal of 57585746137 is 73164758575.
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 57585746137 - 219 = 57585221849 is a prime.
It is a super-2 number, since 2×575857461372 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57585746177) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925312 + ... + 985582.
It is an arithmetic number, because the mean of its divisors is an integer number (7300265184).
Almost surely, 257585746137 is an apocalyptic number.
It is an amenable number.
57585746137 is a deficient number, since it is larger than the sum of its proper divisors (816375335).
57585746137 is a wasteful number, since it uses less digits than its factorization.
57585746137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73799.
The product of its digits is 24696000, while the sum is 58.
The spelling of 57585746137 in words is "fifty-seven billion, five hundred eighty-five million, seven hundred forty-six thousand, one hundred thirty-seven".
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