Base | Representation |
---|---|
bin | 1011111101110011… |
… | …1110000010111110 |
3 | 22021212000122212110 |
4 | 2333130332002332 |
5 | 23034240324210 |
6 | 1250421114450 |
7 | 142411624122 |
oct | 27734760276 |
9 | 8255018773 |
10 | 3212042430 |
11 | 13a9129023 |
12 | 757858a26 |
13 | 3c25c6c2c |
14 | 226841582 |
15 | 13becb420 |
hex | bf73e0be |
3212042430 has 16 divisors (see below), whose sum is σ = 7708901904. Its totient is φ = 856544640.
The previous prime is 3212042419. The next prime is 3212042467. The reversal of 3212042430 is 342402123.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3212042397 and 3212042406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53534011 + ... + 53534070.
It is an arithmetic number, because the mean of its divisors is an integer number (481806369).
Almost surely, 23212042430 is an apocalyptic number.
3212042430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3212042430 is an abundant number, since it is smaller than the sum of its proper divisors (4496859474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3212042430 is a wasteful number, since it uses less digits than its factorization.
3212042430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107068091.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 3212042430 is about 56674.8835905289. The cubic root of 3212042430 is about 1475.4588142709.
Adding to 3212042430 its reverse (342402123), we get a palindrome (3554444553).
The spelling of 3212042430 in words is "three billion, two hundred twelve million, forty-two thousand, four hundred thirty".
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