Base | Representation |
---|---|
bin | 1111100011011100… |
… | …10011010010010100 |
3 | 210112221202222111120 |
4 | 13301232103102110 |
5 | 114100201221342 |
6 | 3500334203540 |
7 | 413634230145 |
oct | 76156232224 |
9 | 23487688446 |
10 | 8350413972 |
11 | 35a565567a |
12 | 17506535b0 |
13 | a31012874 |
14 | 593041acc |
15 | 33d166aec |
hex | 1f1b93494 |
8350413972 has 12 divisors (see below), whose sum is σ = 19484299296. Its totient is φ = 2783471320.
The previous prime is 8350413959. The next prime is 8350413977. The reversal of 8350413972 is 2793140538.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8350413977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347933904 + ... + 347933927.
It is an arithmetic number, because the mean of its divisors is an integer number (1623691608).
Almost surely, 28350413972 is an apocalyptic number.
It is an amenable number.
8350413972 is an abundant number, since it is smaller than the sum of its proper divisors (11133885324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8350413972 is a wasteful number, since it uses less digits than its factorization.
8350413972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695867838 (or 695867836 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 8350413972 is about 91380.5995384141. The cubic root of 8350413972 is about 2028.7848918103.
The spelling of 8350413972 in words is "eight billion, three hundred fifty million, four hundred thirteen thousand, nine hundred seventy-two".
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