Base | Representation |
---|---|
bin | 1101101011011… |
… | …0110010010110 |
3 | 10222221210022102 |
4 | 3122312302112 |
5 | 104141344143 |
6 | 5405402102 |
7 | 1264436501 |
oct | 332666226 |
9 | 128853272 |
10 | 57371798 |
11 | 2a426310 |
12 | 17269332 |
13 | bb69913 |
14 | 7896138 |
15 | 50840b8 |
hex | 36b6c96 |
57371798 has 16 divisors (see below), whose sum is σ = 97963776. Its totient is φ = 24944040.
The previous prime is 57371791. The next prime is 57371801. The reversal of 57371798 is 89717375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57371791) 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, 56186 + ... + 57197.
It is an arithmetic number, because the mean of its divisors is an integer number (6122736).
Almost surely, 257371798 is an apocalyptic number.
57371798 is a deficient number, since it is larger than the sum of its proper divisors (40591978).
57371798 is a wasteful number, since it uses less digits than its factorization.
57371798 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113419.
The product of its digits is 370440, while the sum is 47.
The square root of 57371798 is about 7574.4173373270. The cubic root of 57371798 is about 385.6850635253.
The spelling of 57371798 in words is "fifty-seven million, three hundred seventy-one thousand, seven hundred ninety-eight".
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