Base | Representation |
---|---|
bin | 1100000100011111… |
… | …0010011000001101 |
3 | 22100210201021212022 |
4 | 3001013302120031 |
5 | 23113422402140 |
6 | 1253301215525 |
7 | 143201630360 |
oct | 30107623015 |
9 | 8323637768 |
10 | 3240044045 |
11 | 1412a14057 |
12 | 7651015a5 |
13 | 3c834c434 |
14 | 22a4500d7 |
15 | 13e6ad0b5 |
hex | c11f260d |
3240044045 has 16 divisors (see below), whose sum is σ = 4504362240. Its totient is φ = 2191307904.
The previous prime is 3240043999. The next prime is 3240044047. The reversal of 3240044045 is 5404400423.
It is a cyclic number.
It is not a de Polignac number, because 3240044045 - 26 = 3240043981 is a prime.
It is a super-3 number, since 3×32400440453 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3240044047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631505 + ... + 636614.
It is an arithmetic number, because the mean of its divisors is an integer number (281522640).
Almost surely, 23240044045 is an apocalyptic number.
3240044045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3240044045 is a deficient number, since it is larger than the sum of its proper divisors (1264318195).
3240044045 is a wasteful number, since it uses less digits than its factorization.
3240044045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1268204.
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 3240044045 is about 56921.3847776036. The cubic root of 3240044045 is about 1479.7339497723.
Adding to 3240044045 its reverse (5404400423), we get a palindrome (8644444468).
The spelling of 3240044045 in words is "three billion, two hundred forty million, forty-four thousand, forty-five".
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