Base | Representation |
---|---|
bin | 11001000110100… |
… | …011101010001111 |
3 | 1002100110121021020 |
4 | 121012203222033 |
5 | 1330303234302 |
6 | 105442405223 |
7 | 13302465414 |
oct | 3106435217 |
9 | 1070417236 |
10 | 421149327 |
11 | 1a68007a5 |
12 | b9060813 |
13 | 69337bb1 |
14 | 3dd0c10b |
15 | 26e8eebc |
hex | 191a3a8f |
421149327 has 8 divisors (see below), whose sum is σ = 561821616. Its totient is φ = 280621632.
The previous prime is 421149319. The next prime is 421149329. The reversal of 421149327 is 723941124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 421149327 - 23 = 421149319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (421149329) 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, 29158 + ... + 41139.
It is an arithmetic number, because the mean of its divisors is an integer number (70227702).
Almost surely, 2421149327 is an apocalyptic number.
421149327 is a deficient number, since it is larger than the sum of its proper divisors (140672289).
421149327 is a wasteful number, since it uses less digits than its factorization.
421149327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72297.
The product of its digits is 12096, while the sum is 33.
The square root of 421149327 is about 20521.9230824014. The cubic root of 421149327 is about 749.5697247537.
The spelling of 421149327 in words is "four hundred twenty-one million, one hundred forty-nine thousand, three hundred twenty-seven".
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