Base | Representation |
---|---|
bin | 1100110100100111… |
… | …0001010111110101 |
3 | 22212212112011120020 |
4 | 3031021301113311 |
5 | 24022111001210 |
6 | 1325311355353 |
7 | 151202406033 |
oct | 31511612765 |
9 | 8785464506 |
10 | 3441890805 |
11 | 1506948561 |
12 | 800822b59 |
13 | 42b1021a2 |
14 | 249193553 |
15 | 15227e770 |
hex | cd2715f5 |
3441890805 has 16 divisors (see below), whose sum is σ = 5830968384. Its totient is φ = 1727694080.
The previous prime is 3441890801. The next prime is 3441890813. The reversal of 3441890805 is 5080981443.
It is not a de Polignac number, because 3441890805 - 22 = 3441890801 is a prime.
It is a super-2 number, since 2×34418908052 = 23693224627087096050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3441890801) 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, 6748551 + ... + 6749060.
It is an arithmetic number, because the mean of its divisors is an integer number (364435524).
Almost surely, 23441890805 is an apocalyptic number.
It is an amenable number.
3441890805 is a deficient number, since it is larger than the sum of its proper divisors (2389077579).
3441890805 is a wasteful number, since it uses less digits than its factorization.
3441890805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13497636.
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 3441890805 is about 58667.6299589475. The cubic root of 3441890805 is about 1509.8449916171.
The spelling of 3441890805 in words is "three billion, four hundred forty-one million, eight hundred ninety thousand, eight hundred five".
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