Base | Representation |
---|---|
bin | 10010101111011… |
… | …111110110110110 |
3 | 210220200021011020 |
4 | 102233133312312 |
5 | 1120444104032 |
6 | 51111322010 |
7 | 10535464011 |
oct | 2257376666 |
9 | 726607136 |
10 | 314441142 |
11 | 151548314 |
12 | 89380306 |
13 | 501b5c62 |
14 | 2da92378 |
15 | 1c912b2c |
hex | 12bdfdb6 |
314441142 has 32 divisors (see below), whose sum is σ = 678862080. Its totient is φ = 96798240.
The previous prime is 314441137. The next prime is 314441147. The reversal of 314441142 is 241144413.
It is an interprime number because it is at equal distance from previous prime (314441137) and next prime (314441147).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314441147) 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, 35284 + ... + 43287.
It is an arithmetic number, because the mean of its divisors is an integer number (21214440).
Almost surely, 2314441142 is an apocalyptic number.
314441142 is an abundant number, since it is smaller than the sum of its proper divisors (364420938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314441142 is a wasteful number, since it uses less digits than its factorization.
314441142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78628.
The product of its digits is 1536, while the sum is 24.
The square root of 314441142 is about 17732.4883194661. The cubic root of 314441142 is about 680.0065901899.
Adding to 314441142 its reverse (241144413), we get a palindrome (555585555).
The spelling of 314441142 in words is "three hundred fourteen million, four hundred forty-one thousand, one hundred forty-two".
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