Base | Representation |
---|---|
bin | 110101011011101101… |
… | …111010101011100100 |
3 | 12111002110001120100001 |
4 | 311123231322223210 |
5 | 1420000033311330 |
6 | 42205033431044 |
7 | 4100523220663 |
oct | 653355725344 |
9 | 174073046301 |
10 | 57373338340 |
11 | 223718322aa |
12 | b15226b484 |
13 | 5544510916 |
14 | 2ac3ab0dda |
15 | 175bd579ca |
hex | d5bb7aae4 |
57373338340 has 48 divisors (see below), whose sum is σ = 121178356992. Its totient is φ = 22817241216.
The previous prime is 57373338329. The next prime is 57373338359. The reversal of 57373338340 is 4383337375.
It is a super-2 number, since 2×573733383402 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7020937 + ... + 7029103.
It is an arithmetic number, because the mean of its divisors is an integer number (2524549104).
Almost surely, 257373338340 is an apocalyptic number.
It is an amenable number.
57373338340 is an abundant number, since it is smaller than the sum of its proper divisors (63805018652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57373338340 is a wasteful number, since it uses less digits than its factorization.
57373338340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10156 (or 10154 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 46.
The spelling of 57373338340 in words is "fifty-seven billion, three hundred seventy-three million, three hundred thirty-eight thousand, three hundred forty".
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