Base | Representation |
---|---|
bin | 11010010110100… |
… | …010001110110111 |
3 | 1010210220202202121 |
4 | 122112202032313 |
5 | 1401140134444 |
6 | 111512020411 |
7 | 13645626004 |
oct | 3226421667 |
9 | 1123822677 |
10 | 442114999 |
11 | 2076205a7 |
12 | 104091707 |
13 | 70798a11 |
14 | 42a088ab |
15 | 28c32084 |
hex | 1a5a23b7 |
442114999 has 2 divisors, whose sum is σ = 442115000. Its totient is φ = 442114998.
The previous prime is 442114997. The next prime is 442115033. The reversal of 442114999 is 999411244.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 442114999 - 21 = 442114997 is a prime.
Together with 442114997, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (442114997) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221057499 + 221057500.
It is an arithmetic number, because the mean of its divisors is an integer number (221057500).
Almost surely, 2442114999 is an apocalyptic number.
442114999 is a deficient number, since it is larger than the sum of its proper divisors (1).
442114999 is an equidigital number, since it uses as much as digits as its factorization.
442114999 is an evil number, because the sum of its binary digits is even.
The product of its digits is 93312, while the sum is 43.
The square root of 442114999 is about 21026.5308360652. The cubic root of 442114999 is about 761.8072175308.
The spelling of 442114999 in words is "four hundred forty-two million, one hundred fourteen thousand, nine hundred ninety-nine".
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