Base | Representation |
---|---|
bin | 111100101000100… |
… | …0000010000100101 |
3 | 12020210021100012202 |
4 | 1321101000100211 |
5 | 13131313010040 |
6 | 533514224245 |
7 | 101262653522 |
oct | 17121002045 |
9 | 5223240182 |
10 | 2034500645 |
11 | 9544714a1 |
12 | 489425085 |
13 | 265666a48 |
14 | 1542ba149 |
15 | bd92a015 |
hex | 79440425 |
2034500645 has 8 divisors (see below), whose sum is σ = 2451617280. Its totient is φ = 1620789520.
The previous prime is 2034500641. The next prime is 2034500659. The reversal of 2034500645 is 5460054302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2034500645 - 22 = 2034500641 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2034500641) 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 7 ways as a sum of consecutive naturals, for example, 850061 + ... + 852450.
It is an arithmetic number, because the mean of its divisors is an integer number (306452160).
Almost surely, 22034500645 is an apocalyptic number.
It is an amenable number.
2034500645 is a deficient number, since it is larger than the sum of its proper divisors (417116635).
2034500645 is a wasteful number, since it uses less digits than its factorization.
2034500645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1702755.
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 2034500645 is about 45105.4391952900. The cubic root of 2034500645 is about 1267.1244683692.
Adding to 2034500645 its reverse (5460054302), we get a palindrome (7494554947).
The spelling of 2034500645 in words is "two billion, thirty-four million, five hundred thousand, six hundred forty-five".
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