Base | Representation |
---|---|
bin | 1100110101001101… |
… | …1011110101101000 |
3 | 22220001021212111202 |
4 | 3031103123311220 |
5 | 24023233032130 |
6 | 1325441543332 |
7 | 151233056411 |
oct | 31523336550 |
9 | 8801255452 |
10 | 3444424040 |
11 | 1508318842 |
12 | 801644b48 |
13 | 42b7ab245 |
14 | 249652808 |
15 | 1525d0145 |
hex | cd4dbd68 |
3444424040 has 16 divisors (see below), whose sum is σ = 7749954180. Its totient is φ = 1377769600.
The previous prime is 3444424021. The next prime is 3444424051. The reversal of 3444424040 is 404244443.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3205597924 + 238826116 = 56618^2 + 15454^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3444423994 and 3444424012.
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, 43055261 + ... + 43055340.
Almost surely, 23444424040 is an apocalyptic number.
It is an amenable number.
3444424040 is an abundant number, since it is smaller than the sum of its proper divisors (4305530140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3444424040 is a wasteful number, since it uses less digits than its factorization.
3444424040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86110612 (or 86110608 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 29.
The square root of 3444424040 is about 58689.2157044205. The cubic root of 3444424040 is about 1510.2153165758.
Adding to 3444424040 its reverse (404244443), we get a palindrome (3848668483).
The spelling of 3444424040 in words is "three billion, four hundred forty-four million, four hundred twenty-four thousand, forty".
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