Base | Representation |
---|---|
bin | 11111000000110101… |
… | …011010111001011001 |
3 | 10011221201211021211010 |
4 | 133000311122321121 |
5 | 1021144300002340 |
6 | 23144154324133 |
7 | 2256130222053 |
oct | 370065327131 |
9 | 104851737733 |
10 | 33300000345 |
11 | 13138a89147 |
12 | 6554129649 |
13 | 31a8c77621 |
14 | 187c8248d3 |
15 | ced6cbb80 |
hex | 7c0d5ae59 |
33300000345 has 32 divisors (see below), whose sum is σ = 54244742400. Its totient is φ = 17439402240.
The previous prime is 33300000313. The next prime is 33300000347. The reversal of 33300000345 is 54300000333.
It is not a de Polignac number, because 33300000345 - 25 = 33300000313 is a prime.
It is a super-2 number, since 2×333000003452 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33300000347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517707 + ... + 578463.
It is an arithmetic number, because the mean of its divisors is an integer number (1695148200).
Almost surely, 233300000345 is an apocalyptic number.
It is an amenable number.
33300000345 is a deficient number, since it is larger than the sum of its proper divisors (20944742055).
33300000345 is a wasteful number, since it uses less digits than its factorization.
33300000345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61425.
The product of its (nonzero) digits is 1620, while the sum is 21.
Adding to 33300000345 its reverse (54300000333), we get a palindrome (87600000678).
The spelling of 33300000345 in words is "thirty-three billion, three hundred million, three hundred forty-five", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •