Base | Representation |
---|---|
bin | 1011101001111110101010 |
3 | 12202020101210 |
4 | 23221332222 |
5 | 1240234110 |
6 | 145253550 |
7 | 34654152 |
oct | 13517652 |
9 | 5666353 |
10 | 3055530 |
11 | 17a7735 |
12 | 10342b6 |
13 | 82ca0a |
14 | 597762 |
15 | 405520 |
hex | 2e9faa |
3055530 has 32 divisors (see below), whose sum is σ = 7387200. Its totient is φ = 808832.
The previous prime is 3055519. The next prime is 3055567. The reversal of 3055530 is 355503.
3055530 = 312 + 322 + ... + 2092.
It is a junction number, because it is equal to n+sod(n) for n = 3055497 and 3055506.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5086 + ... + 5654.
It is an arithmetic number, because the mean of its divisors is an integer number (230850).
Almost surely, 23055530 is an apocalyptic number.
3055530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3055530 is an abundant number, since it is smaller than the sum of its proper divisors (4331670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3055530 is a wasteful number, since it uses less digits than its factorization.
3055530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 758.
The product of its (nonzero) digits is 1125, while the sum is 21.
The square root of 3055530 is about 1748.0074370551. The cubic root of 3055530 is about 145.1093903032.
The spelling of 3055530 in words is "three million, fifty-five thousand, five hundred thirty".
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