Base | Representation |
---|---|
bin | 1011010000000001… |
… | …1000110010001010 |
3 | 21210110122220201110 |
4 | 2310000120302022 |
5 | 22141110003034 |
6 | 1215401031150 |
7 | 134560402605 |
oct | 26400306212 |
9 | 7713586643 |
10 | 3020000394 |
11 | 130a790aa4 |
12 | 7034854b6 |
13 | 391897ba8 |
14 | 20913133c |
15 | 12a1e4de9 |
hex | b4018c8a |
3020000394 has 32 divisors (see below), whose sum is σ = 6458636736. Its totient is φ = 938067200.
The previous prime is 3020000393. The next prime is 3020000413. The reversal of 3020000394 is 4930000203.
It is a self number, because there is not a number n which added to its sum of digits gives 3020000394.
It is not an unprimeable number, because it can be changed into a prime (3020000393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136272 + ... + 156875.
It is an arithmetic number, because the mean of its divisors is an integer number (201832398).
Almost surely, 23020000394 is an apocalyptic number.
3020000394 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
3020000394 is an abundant number, since it is smaller than the sum of its proper divisors (3438636342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020000394 is a wasteful number, since it uses less digits than its factorization.
3020000394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293270.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 3020000394 is about 54954.5302409183. The cubic root of 3020000394 is about 1445.4475362538.
Adding to 3020000394 its reverse (4930000203), we get a palindrome (7950000597).
The spelling of 3020000394 in words is "three billion, twenty million, three hundred ninety-four", and thus it is an aban number.
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