Base | Representation |
---|---|
bin | 1111100000111101… |
… | …1111111001100001 |
3 | 101202020211101112120 |
4 | 3320033133321201 |
5 | 32012142444020 |
6 | 1525134214453 |
7 | 205131215106 |
oct | 37017377141 |
9 | 11666741476 |
10 | 4164812385 |
11 | 1847a23208 |
12 | 982954429 |
13 | 514b08736 |
14 | 2b71b6aad |
15 | 19597d740 |
hex | f83dfe61 |
4164812385 has 8 divisors (see below), whose sum is σ = 6663699840. Its totient is φ = 2221233264.
The previous prime is 4164812383. The next prime is 4164812387. The reversal of 4164812385 is 5832184614.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4164812383) and next prime (4164812387).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4164812385 - 21 = 4164812383 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4164812383) 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, 138827065 + ... + 138827094.
It is an arithmetic number, because the mean of its divisors is an integer number (832962480).
Almost surely, 24164812385 is an apocalyptic number.
It is an amenable number.
4164812385 is a deficient number, since it is larger than the sum of its proper divisors (2498887455).
4164812385 is a wasteful number, since it uses less digits than its factorization.
4164812385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277654167.
The product of its digits is 184320, while the sum is 42.
The square root of 4164812385 is about 64535.3576344007. The cubic root of 4164812385 is about 1608.9102336885.
Adding to 4164812385 its reverse (5832184614), we get a palindrome (9996996999).
The spelling of 4164812385 in words is "four billion, one hundred sixty-four million, eight hundred twelve thousand, three hundred eighty-five".
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