Base | Representation |
---|---|
bin | 11001010010010… |
… | …001001011101011 |
3 | 1002120020120120120 |
4 | 121102101023223 |
5 | 1332100004441 |
6 | 110032254323 |
7 | 13340543112 |
oct | 3122211353 |
9 | 1076216516 |
10 | 424219371 |
11 | 1a8508324 |
12 | ba0a13a3 |
13 | 69b713a4 |
14 | 404aac79 |
15 | 27399966 |
hex | 194912eb |
424219371 has 4 divisors (see below), whose sum is σ = 565625832. Its totient is φ = 282812912.
The previous prime is 424219357. The next prime is 424219409. The reversal of 424219371 is 173912424.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 424219371 - 25 = 424219339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (424219331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70703226 + ... + 70703231.
It is an arithmetic number, because the mean of its divisors is an integer number (141406458).
Almost surely, 2424219371 is an apocalyptic number.
424219371 is a deficient number, since it is larger than the sum of its proper divisors (141406461).
424219371 is a wasteful number, since it uses less digits than its factorization.
424219371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141406460.
The product of its digits is 12096, while the sum is 33.
The square root of 424219371 is about 20596.5863919243. The cubic root of 424219371 is about 751.3866914246.
The spelling of 424219371 in words is "four hundred twenty-four million, two hundred nineteen thousand, three hundred seventy-one".
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