Base | Representation |
---|---|
bin | 11010010110111… |
… | …001111101100011 |
3 | 1010211002201002110 |
4 | 122112321331203 |
5 | 1401201242240 |
6 | 111514050403 |
7 | 13646512245 |
oct | 3226717543 |
9 | 1124081073 |
10 | 442212195 |
11 | 207687627 |
12 | 104119a03 |
13 | 70801029 |
14 | 42a32095 |
15 | 28c50c80 |
hex | 1a5b9f63 |
442212195 has 8 divisors (see below), whose sum is σ = 707539536. Its totient is φ = 235846496.
The previous prime is 442212193. The next prime is 442212209. The reversal of 442212195 is 591212244.
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 442212195 - 21 = 442212193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (442212193) 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, 14740392 + ... + 14740421.
It is an arithmetic number, because the mean of its divisors is an integer number (88442442).
Almost surely, 2442212195 is an apocalyptic number.
442212195 is a deficient number, since it is larger than the sum of its proper divisors (265327341).
442212195 is a wasteful number, since it uses less digits than its factorization.
442212195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29480821.
The product of its digits is 5760, while the sum is 30.
The square root of 442212195 is about 21028.8419795290. The cubic root of 442212195 is about 761.8630394995.
The spelling of 442212195 in words is "four hundred forty-two million, two hundred twelve thousand, one hundred ninety-five".
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