Base | Representation |
---|---|
bin | 111100100001100… |
… | …1111110101000000 |
3 | 12020112111010101010 |
4 | 1321003033311000 |
5 | 13124402110100 |
6 | 533305040520 |
7 | 101220213633 |
oct | 17103176500 |
9 | 5215433333 |
10 | 2030894400 |
11 | 952429027 |
12 | 488186140 |
13 | 2649a3482 |
14 | 153a1bc1a |
15 | bd466750 |
hex | 790cfd40 |
2030894400 has 84 divisors (see below), whose sum is σ = 6663041792. Its totient is φ = 541570560.
The previous prime is 2030894399. The next prime is 2030894423. The reversal of 2030894400 is 44980302.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206752 + ... + 216351.
Almost surely, 22030894400 is an apocalyptic number.
2030894400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030894400 is an abundant number, since it is smaller than the sum of its proper divisors (4632147392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030894400 is a wasteful number, since it uses less digits than its factorization.
2030894400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423128 (or 423113 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 2030894400 is about 45065.4457428305. The cubic root of 2030894400 is about 1266.3753469783.
The spelling of 2030894400 in words is "two billion, thirty million, eight hundred ninety-four thousand, four hundred".
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