Base | Representation |
---|---|
bin | 1001000001010000… |
… | …1010000011111011 |
3 | 20020201220212101102 |
4 | 2100110022003323 |
5 | 14424312000240 |
6 | 1040130442015 |
7 | 113666613305 |
oct | 22024120373 |
9 | 6221825342 |
10 | 2421203195 |
11 | 1032784884 |
12 | 576a3330b |
13 | 2c7800918 |
14 | 18d7bc975 |
15 | e2863815 |
hex | 9050a0fb |
2421203195 has 8 divisors (see below), whose sum is σ = 2909897136. Its totient is φ = 1933993696.
The previous prime is 2421203173. The next prime is 2421203219. The reversal of 2421203195 is 5913021242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2421203195 - 26 = 2421203131 is a prime.
It is a super-2 number, since 2×24212031952 = 11724449822956416050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367517 + ... + 374046.
It is an arithmetic number, because the mean of its divisors is an integer number (363737142).
Almost surely, 22421203195 is an apocalyptic number.
2421203195 is a deficient number, since it is larger than the sum of its proper divisors (488693941).
2421203195 is an equidigital number, since it uses as much as digits as its factorization.
2421203195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 742221.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 2421203195 is about 49205.7231935473. The cubic root of 2421203195 is about 1342.7971560676.
The spelling of 2421203195 in words is "two billion, four hundred twenty-one million, two hundred three thousand, one hundred ninety-five".
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