Base | Representation |
---|---|
bin | 1000001011011000… |
… | …11110110011111101 |
3 | 102022222112012211120 |
4 | 10011230132303331 |
5 | 32442432421132 |
6 | 2003355541153 |
7 | 213541516056 |
oct | 40554366375 |
9 | 12288465746 |
10 | 4390513917 |
11 | 19533700a9 |
12 | a2645a7b9 |
13 | 54c7c133a |
14 | 2d916972d |
15 | 1aa6b302c |
hex | 105b1ecfd |
4390513917 has 16 divisors (see below), whose sum is σ = 5884643520. Its totient is φ = 2911718912.
The previous prime is 4390513903. The next prime is 4390513951. The reversal of 4390513917 is 7193150934.
It is a cyclic number.
It is not a de Polignac number, because 4390513917 - 232 = 95546621 is a prime.
It is a super-2 number, since 2×43905139172 = 38553224910741365778, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4390517917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1284703 + ... + 1288115.
It is an arithmetic number, because the mean of its divisors is an integer number (367790220).
Almost surely, 24390513917 is an apocalyptic number.
It is an amenable number.
4390513917 is a deficient number, since it is larger than the sum of its proper divisors (1494129603).
4390513917 is a wasteful number, since it uses less digits than its factorization.
4390513917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5532.
The product of its (nonzero) digits is 102060, while the sum is 42.
The square root of 4390513917 is about 66260.9531851150. The cubic root of 4390513917 is about 1637.4640954931.
The spelling of 4390513917 in words is "four billion, three hundred ninety million, five hundred thirteen thousand, nine hundred seventeen".
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