Base | Representation |
---|---|
bin | 1000001100011001… |
… | …01111011000100101 |
3 | 102100120102211221211 |
4 | 10012030233120211 |
5 | 33002114023110 |
6 | 2004301111421 |
7 | 214003426414 |
oct | 40614573045 |
9 | 12316384854 |
10 | 4398970405 |
11 | 1958116635 |
12 | a29258571 |
13 | 55149248b |
14 | 2da32b47b |
15 | 1ab2d398a |
hex | 10632f625 |
4398970405 has 32 divisors (see below), whose sum is σ = 5723633664. Its totient is φ = 3232935936.
The previous prime is 4398970399. The next prime is 4398970417. The reversal of 4398970405 is 5040798934.
It is a cyclic number.
It is not a de Polignac number, because 4398970405 - 23 = 4398970397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1728564 + ... + 1731106.
It is an arithmetic number, because the mean of its divisors is an integer number (178863552).
Almost surely, 24398970405 is an apocalyptic number.
It is an amenable number.
4398970405 is a deficient number, since it is larger than the sum of its proper divisors (1324663259).
4398970405 is a wasteful number, since it uses less digits than its factorization.
4398970405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3045.
The product of its (nonzero) digits is 1088640, while the sum is 49.
The square root of 4398970405 is about 66324.7344887260. The cubic root of 4398970405 is about 1638.5147177331.
The spelling of 4398970405 in words is "four billion, three hundred ninety-eight million, nine hundred seventy thousand, four hundred five".
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