Base | Representation |
---|---|
bin | 1011010101100010… |
… | …0110100001100001 |
3 | 21212002011210012010 |
4 | 2311120212201201 |
5 | 22213020002340 |
6 | 1221544423133 |
7 | 135261065361 |
oct | 26530464141 |
9 | 7762153163 |
10 | 3043125345 |
11 | 1321846127 |
12 | 70b177aa9 |
13 | 3966037b0 |
14 | 20c2309a1 |
15 | 12c261b80 |
hex | b5626861 |
3043125345 has 32 divisors (see below), whose sum is σ = 5268461184. Its totient is φ = 1491033600.
The previous prime is 3043125343. The next prime is 3043125383. The reversal of 3043125345 is 5435213403.
It is not a de Polignac number, because 3043125345 - 21 = 3043125343 is a prime.
It is a super-2 number, since 2×30431253452 = 18521223730762738050, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3043125343) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4165 + ... + 78125.
It is an arithmetic number, because the mean of its divisors is an integer number (164639412).
Almost surely, 23043125345 is an apocalyptic number.
It is an amenable number.
3043125345 is a deficient number, since it is larger than the sum of its proper divisors (2225335839).
3043125345 is a wasteful number, since it uses less digits than its factorization.
3043125345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74193.
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 3043125345 is about 55164.5297723093. The cubic root of 3043125345 is about 1449.1275520562.
Adding to 3043125345 its reverse (5435213403), we get a palindrome (8478338748).
The spelling of 3043125345 in words is "three billion, forty-three million, one hundred twenty-five thousand, three hundred forty-five".
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