Base | Representation |
---|---|
bin | 11010011000110… |
… | …100100010111011 |
3 | 1010212001012211220 |
4 | 122120310202323 |
5 | 1401313324144 |
6 | 111532523123 |
7 | 13654003146 |
oct | 3230644273 |
9 | 1125035756 |
10 | 442714299 |
11 | 20799a895 |
12 | 1043204a3 |
13 | 70948731 |
14 | 42b2305d |
15 | 28cee919 |
hex | 1a6348bb |
442714299 has 4 divisors (see below), whose sum is σ = 590285736. Its totient is φ = 295142864.
The previous prime is 442714277. The next prime is 442714301. The reversal of 442714299 is 992417244.
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 442714299 - 27 = 442714171 is a prime.
It is a super-2 number, since 2×4427142992 = 391991901078122802, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 442714299.
It is not an unprimeable number, because it can be changed into a prime (442714219) 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, 73785714 + ... + 73785719.
It is an arithmetic number, because the mean of its divisors is an integer number (147571434).
Almost surely, 2442714299 is an apocalyptic number.
442714299 is a deficient number, since it is larger than the sum of its proper divisors (147571437).
442714299 is a wasteful number, since it uses less digits than its factorization.
442714299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147571436.
The product of its digits is 145152, while the sum is 42.
The square root of 442714299 is about 21040.7770531414. Note that the first 3 decimals coincide. The cubic root of 442714299 is about 762.1512795449.
The spelling of 442714299 in words is "four hundred forty-two million, seven hundred fourteen thousand, two hundred ninety-nine".
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