Base | Representation |
---|---|
bin | 1000001001010100… |
… | …01111100011001001 |
3 | 102021202212000212201 |
4 | 10010222033203021 |
5 | 32424011244042 |
6 | 2001535440201 |
7 | 213241106104 |
oct | 40452174311 |
9 | 12252760781 |
10 | 4373149897 |
11 | 1944590276 |
12 | a20686061 |
13 | 54902197c |
14 | 2d6b2973b |
15 | 1a8dd31b7 |
hex | 104a8f8c9 |
4373149897 has 4 divisors (see below), whose sum is σ = 4373299476. Its totient is φ = 4373000320.
The previous prime is 4373149883. The next prime is 4373149901. The reversal of 4373149897 is 7989413734.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4051449801 + 321700096 = 63651^2 + 17936^2 .
It is a cyclic number.
It is not a de Polignac number, because 4373149897 - 227 = 4238932169 is a prime.
It is a super-2 number, since 2×43731498972 = 38248880043262221218, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4373149817) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15004 + ... + 94717.
It is an arithmetic number, because the mean of its divisors is an integer number (1093324869).
Almost surely, 24373149897 is an apocalyptic number.
It is an amenable number.
4373149897 is a deficient number, since it is larger than the sum of its proper divisors (149579).
4373149897 is a wasteful number, since it uses less digits than its factorization.
4373149897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149578.
The product of its digits is 4572288, while the sum is 55.
The square root of 4373149897 is about 66129.7958336482. The cubic root of 4373149897 is about 1635.3025774616.
The spelling of 4373149897 in words is "four billion, three hundred seventy-three million, one hundred forty-nine thousand, eight hundred ninety-seven".
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