Base | Representation |
---|---|
bin | 1100101111110000… |
… | …0000010111101001 |
3 | 22211110011110111110 |
4 | 3023330000113221 |
5 | 24001401130001 |
6 | 1323302420533 |
7 | 150534212145 |
oct | 31374002751 |
9 | 8743143443 |
10 | 3421505001 |
11 | 14a6394392 |
12 | 7b5a31749 |
13 | 426b15295 |
14 | 2465a8225 |
15 | 1505a43d6 |
hex | cbf005e9 |
3421505001 has 8 divisors (see below), whose sum is σ = 4760354880. Its totient is φ = 2181829232.
The previous prime is 3421504951. The next prime is 3421505011. The reversal of 3421505001 is 1005051243.
3421505001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3421505001 - 27 = 3421504873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3421505011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24793446 + ... + 24793583.
It is an arithmetic number, because the mean of its divisors is an integer number (595044360).
Almost surely, 23421505001 is an apocalyptic number.
It is an amenable number.
3421505001 is a deficient number, since it is larger than the sum of its proper divisors (1338849879).
3421505001 is a wasteful number, since it uses less digits than its factorization.
3421505001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49587055.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 3421505001 is about 58493.6321406014. The cubic root of 3421505001 is about 1506.8582251536.
Adding to 3421505001 its reverse (1005051243), we get a palindrome (4426556244).
The spelling of 3421505001 in words is "three billion, four hundred twenty-one million, five hundred five thousand, one".
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