Base | Representation |
---|---|
bin | 111110101110011001111 |
3 | 10212102110000 |
4 | 13311303033 |
5 | 1011233000 |
6 | 112015343 |
7 | 23320230 |
oct | 7656317 |
9 | 3772400 |
10 | 2055375 |
11 | 1184263 |
12 | 831553 |
13 | 56c6ca |
14 | 3b7087 |
15 | 2a9000 |
hex | 1f5ccf |
2055375 has 80 divisors (see below), whose sum is σ = 4530240. Its totient is φ = 907200.
The previous prime is 2055367. The next prime is 2055397. The reversal of 2055375 is 5735502.
It is not a de Polignac number, because 2055375 - 23 = 2055367 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 70861 + ... + 70889.
It is an arithmetic number, because the mean of its divisors is an integer number (56628).
22055375 is an apocalyptic number.
2055375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2055375 is an abundant number, since it is smaller than the sum of its proper divisors (2474865).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2055375 is an equidigital number, since it uses as much as digits as its factorization.
2055375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63 (or 44 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 27.
The square root of 2055375 is about 1433.6579089867. The cubic root of 2055375 is about 127.1443375183.
The spelling of 2055375 in words is "two million, fifty-five thousand, three hundred seventy-five".
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