Base | Representation |
---|---|
bin | 1101101000011… |
… | …0010101010010 |
3 | 10222120201001202 |
4 | 3122012111102 |
5 | 104114021310 |
6 | 5401231202 |
7 | 1262652044 |
oct | 332062522 |
9 | 128521052 |
10 | 57173330 |
11 | 2a300195 |
12 | 17192502 |
13 | baca496 |
14 | 7843a94 |
15 | 50453a5 |
hex | 3686552 |
57173330 has 16 divisors (see below), whose sum is σ = 103092480. Its totient is φ = 22829232.
The previous prime is 57173323. The next prime is 57173339. The reversal of 57173330 is 3337175.
It is a junction number, because it is equal to n+sod(n) for n = 57173293 and 57173302.
It is not an unprimeable number, because it can be changed into a prime (57173339) 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, 1361 + ... + 10779.
It is an arithmetic number, because the mean of its divisors is an integer number (6443280).
Almost surely, 257173330 is an apocalyptic number.
57173330 is a deficient number, since it is larger than the sum of its proper divisors (45919150).
57173330 is a wasteful number, since it uses less digits than its factorization.
57173330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10033.
The product of its (nonzero) digits is 6615, while the sum is 29.
The square root of 57173330 is about 7561.3047815837. The cubic root of 57173330 is about 385.2398123623.
The spelling of 57173330 in words is "fifty-seven million, one hundred seventy-three thousand, three hundred thirty".
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