Base | Representation |
---|---|
bin | 1101101000101… |
… | …1100010001000 |
3 | 10222121210021201 |
4 | 3122023202020 |
5 | 104120212012 |
6 | 5401513544 |
7 | 1263101125 |
oct | 332134210 |
9 | 128553251 |
10 | 57194632 |
11 | 2a3151a0 |
12 | 171a28b4 |
13 | bb070a1 |
14 | 784b74c |
15 | 504b857 |
hex | 368b888 |
57194632 has 32 divisors (see below), whose sum is σ = 119206080. Its totient is φ = 25504960.
The previous prime is 57194609. The next prime is 57194633. The reversal of 57194632 is 23649175.
It is a junction number, because it is equal to n+sod(n) for n = 57194591 and 57194600.
It is not an unprimeable number, because it can be changed into a prime (57194633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468 + ... + 10795.
It is an arithmetic number, because the mean of its divisors is an integer number (3725190).
Almost surely, 257194632 is an apocalyptic number.
It is an amenable number.
57194632 is an abundant number, since it is smaller than the sum of its proper divisors (62011448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57194632 is a wasteful number, since it uses less digits than its factorization.
57194632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12333 (or 12329 counting only the distinct ones).
The product of its digits is 45360, while the sum is 37.
The square root of 57194632 is about 7562.7132697201. The cubic root of 57194632 is about 385.2876514480.
The spelling of 57194632 in words is "fifty-seven million, one hundred ninety-four thousand, six hundred thirty-two".
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