Base | Representation |
---|---|
bin | 1011010111101111… |
… | …0001011100010001 |
3 | 21212201112012022201 |
4 | 2311323301130101 |
5 | 22222400020410 |
6 | 1222514203201 |
7 | 135432335215 |
oct | 26573613421 |
9 | 7781465281 |
10 | 3052345105 |
11 | 1326a73067 |
12 | 712283501 |
13 | 3984b1184 |
14 | 20d550945 |
15 | 12ce8383a |
hex | b5ef1711 |
3052345105 has 4 divisors (see below), whose sum is σ = 3662814132. Its totient is φ = 2441876080.
The previous prime is 3052345073. The next prime is 3052345141. The reversal of 3052345105 is 5015432503.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5015432503 = 16319 ⋅307337.
It can be written as a sum of positive squares in 2 ways, for example, as 1160356096 + 1891989009 = 34064^2 + 43497^2 .
It is not a de Polignac number, because 3052345105 - 25 = 3052345073 is a prime.
It is a super-2 number, since 2×30523451052 = 18633621280034922050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305234506 + ... + 305234515.
It is an arithmetic number, because the mean of its divisors is an integer number (915703533).
Almost surely, 23052345105 is an apocalyptic number.
It is an amenable number.
3052345105 is a deficient number, since it is larger than the sum of its proper divisors (610469027).
3052345105 is an equidigital number, since it uses as much as digits as its factorization.
3052345105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610469026.
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 3052345105 is about 55248.0325894054. The cubic root of 3052345105 is about 1450.5895509891.
Adding to 3052345105 its reverse (5015432503), we get a palindrome (8067777608).
The spelling of 3052345105 in words is "three billion, fifty-two million, three hundred forty-five thousand, one hundred five".
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