Base | Representation |
---|---|
bin | 111110101110010111101 |
3 | 10212102102100 |
4 | 13311302331 |
5 | 1011232412 |
6 | 112015313 |
7 | 23320203 |
oct | 7656275 |
9 | 3772370 |
10 | 2055357 |
11 | 1184247 |
12 | 831539 |
13 | 56c6b5 |
14 | 3b7073 |
15 | 2a8edc |
hex | 1f5cbd |
2055357 has 24 divisors (see below), whose sum is σ = 3129984. Its totient is φ = 1298304.
The previous prime is 2055341. The next prime is 2055367. The reversal of 2055357 is 7535502.
It is not a de Polignac number, because 2055357 - 24 = 2055341 is a prime.
2055357 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2055357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2055307) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18133 + ... + 18245.
It is an arithmetic number, because the mean of its divisors is an integer number (130416).
22055357 is an apocalyptic number.
It is an amenable number.
2055357 is a deficient number, since it is larger than the sum of its proper divisors (1074627).
2055357 is a wasteful number, since it uses less digits than its factorization.
2055357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209 (or 206 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 27.
The square root of 2055357 is about 1433.6516313247. The cubic root of 2055357 is about 127.1439663606.
The spelling of 2055357 in words is "two million, fifty-five thousand, three hundred fifty-seven".
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