Base | Representation |
---|---|
bin | 1011001011010000… |
… | …1001001010000101 |
3 | 21202002001110210002 |
4 | 2302310021022011 |
5 | 22121000412240 |
6 | 1213404411045 |
7 | 134225456612 |
oct | 26264111205 |
9 | 7662043702 |
10 | 3000013445 |
11 | 12aa47a560 |
12 | 6b8846a85 |
13 | 38a6ba6b0 |
14 | 20660b509 |
15 | 128597d15 |
hex | b2d09285 |
3000013445 has 16 divisors (see below), whose sum is σ = 4229390592. Its totient is φ = 2013994560.
The previous prime is 3000013433. The next prime is 3000013451. The reversal of 3000013445 is 5443100003.
It is not a de Polignac number, because 3000013445 - 212 = 3000009349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2097197 + ... + 2098626.
It is an arithmetic number, because the mean of its divisors is an integer number (264336912).
Almost surely, 23000013445 is an apocalyptic number.
It is an amenable number.
3000013445 is a deficient number, since it is larger than the sum of its proper divisors (1229377147).
3000013445 is a wasteful number, since it uses less digits than its factorization.
3000013445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4195852.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 3000013445 is about 54772.3784858755. The cubic root of 3000013445 is about 1442.2517248648.
Adding to 3000013445 its reverse (5443100003), we get a palindrome (8443113448).
The spelling of 3000013445 in words is "three billion, thirteen thousand, four hundred forty-five".
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