Base | Representation |
---|---|
bin | 10010000111011… |
… | …100101011000110 |
3 | 210011220212111210 |
4 | 102013130223012 |
5 | 1110302123332 |
6 | 50054312250 |
7 | 10350316164 |
oct | 2207345306 |
9 | 704825453 |
10 | 303942342 |
11 | 146627420 |
12 | 85958686 |
13 | 4ac7b352 |
14 | 2c51c234 |
15 | 1ba3becc |
hex | 121dcac6 |
303942342 has 32 divisors (see below), whose sum is σ = 664245504. Its totient is φ = 91951200.
The previous prime is 303942341. The next prime is 303942343. The reversal of 303942342 is 243249303.
It is an interprime number because it is at equal distance from previous prime (303942341) and next prime (303942343).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303942341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40143 + ... + 47109.
It is an arithmetic number, because the mean of its divisors is an integer number (20757672).
Almost surely, 2303942342 is an apocalyptic number.
303942342 is an abundant number, since it is smaller than the sum of its proper divisors (360303162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303942342 is a wasteful number, since it uses less digits than its factorization.
303942342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7644.
The product of its (nonzero) digits is 15552, while the sum is 30.
The square root of 303942342 is about 17433.9422392068. The cubic root of 303942342 is about 672.3525688522.
The spelling of 303942342 in words is "three hundred three million, nine hundred forty-two thousand, three hundred forty-two".
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