Base | Representation |
---|---|
bin | 1100101100011100… |
… | …0011000111110101 |
3 | 22210111001011111010 |
4 | 3023013003013311 |
5 | 23434322411040 |
6 | 1322045102433 |
7 | 150305212620 |
oct | 31307030765 |
9 | 8714034433 |
10 | 3407622645 |
11 | 1499572369 |
12 | 7b1257a19 |
13 | 423c9457b |
14 | 2447d2db7 |
15 | 14e260e80 |
hex | cb1c31f5 |
3407622645 has 32 divisors (see below), whose sum is σ = 6291597312. Its totient is φ = 1542641472.
The previous prime is 3407622629. The next prime is 3407622649. The reversal of 3407622645 is 5462267043.
It is not a de Polignac number, because 3407622645 - 24 = 3407622629 is a prime.
It is a super-2 number, since 2×34076226452 = 23223784181433592050, which contains 22 as substring.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3407622649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146727 + ... + 168356.
It is an arithmetic number, because the mean of its divisors is an integer number (196612416).
Almost surely, 23407622645 is an apocalyptic number.
3407622645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3407622645 is a deficient number, since it is larger than the sum of its proper divisors (2883974667).
3407622645 is a wasteful number, since it uses less digits than its factorization.
3407622645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315201.
The product of its (nonzero) digits is 241920, while the sum is 39.
The square root of 3407622645 is about 58374.8459955142. The cubic root of 3407622645 is about 1504.8174957041.
Adding to 3407622645 its reverse (5462267043), we get a palindrome (8869889688).
The spelling of 3407622645 in words is "three billion, four hundred seven million, six hundred twenty-two thousand, six hundred forty-five".
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