Base | Representation |
---|---|
bin | 1011001100011101… |
… | …0101110010001100 |
3 | 21202102112011000022 |
4 | 2303013111302030 |
5 | 22123242432100 |
6 | 1214104321312 |
7 | 134316316523 |
oct | 26307256214 |
9 | 7672464008 |
10 | 3005045900 |
11 | 13022a750a |
12 | 6ba473238 |
13 | 38b76018c |
14 | 20715b4ba |
15 | 128c3de85 |
hex | b31d5c8c |
3005045900 has 18 divisors (see below), whose sum is σ = 6520949820. Its totient is φ = 1202018320.
The previous prime is 3005045893. The next prime is 3005045921. The reversal of 3005045900 is 95405003.
3005045900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×30050459002 = 18060601722213620000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3005045900.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15025130 + ... + 15025329.
It is an arithmetic number, because the mean of its divisors is an integer number (362274990).
Almost surely, 23005045900 is an apocalyptic number.
It is an amenable number.
3005045900 is an abundant number, since it is smaller than the sum of its proper divisors (3515903920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3005045900 is a wasteful number, since it uses less digits than its factorization.
3005045900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30050473 (or 30050466 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 3005045900 is about 54818.2989520835. The cubic root of 3005045900 is about 1443.0577226156.
The spelling of 3005045900 in words is "three billion, five million, forty-five thousand, nine hundred".
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