Base | Representation |
---|---|
bin | 1011101001101110110001 |
3 | 12202012000010 |
4 | 23221232301 |
5 | 1240221023 |
6 | 145245133 |
7 | 34651200 |
oct | 13515661 |
9 | 5665003 |
10 | 3054513 |
11 | 17a69a0 |
12 | 10337a9 |
13 | 82c407 |
14 | 597237 |
15 | 405093 |
hex | 2e9bb1 |
3054513 has 24 divisors (see below), whose sum is σ = 5171040. Its totient is φ = 1585920.
The previous prime is 3054449. The next prime is 3054517. The reversal of 3054513 is 3154503.
It is not a de Polignac number, because 3054513 - 26 = 3054449 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
3054513 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 3054513.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3054517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673 + ... + 2561.
It is an arithmetic number, because the mean of its divisors is an integer number (215460).
Almost surely, 23054513 is an apocalyptic number.
3054513 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3054513 is a deficient number, since it is larger than the sum of its proper divisors (2116527).
3054513 is a wasteful number, since it uses less digits than its factorization.
3054513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1917 (or 1910 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 3054513 is about 1747.7165101927. The cubic root of 3054513 is about 145.0932891548.
The spelling of 3054513 in words is "three million, fifty-four thousand, five hundred thirteen".
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