Base | Representation |
---|---|
bin | 1000011001011110… |
… | …1000111111001110 |
3 | 12211002221112210111 |
4 | 2012113220333032 |
5 | 14104103003032 |
6 | 1011410230234 |
7 | 106602415621 |
oct | 20627507716 |
9 | 5732845714 |
10 | 2254344142 |
11 | a57578136 |
12 | 52ab8537a |
13 | 29c07b15b |
14 | 175585db8 |
15 | d2da3c47 |
hex | 865e8fce |
2254344142 has 8 divisors (see below), whose sum is σ = 3381831000. Its totient is φ = 1127067144.
The previous prime is 2254344133. The next prime is 2254344151. The reversal of 2254344142 is 2414434522.
It is an interprime number because it is at equal distance from previous prime (2254344133) and next prime (2254344151).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×22543441423 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22092 + ... + 70687.
It is an arithmetic number, because the mean of its divisors is an integer number (422728875).
Almost surely, 22254344142 is an apocalyptic number.
2254344142 is a deficient number, since it is larger than the sum of its proper divisors (1127486858).
2254344142 is a wasteful number, since it uses less digits than its factorization.
2254344142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104930.
The product of its digits is 30720, while the sum is 31.
The square root of 2254344142 is about 47479.9340985221. The cubic root of 2254344142 is about 1311.2134788506.
Adding to 2254344142 its reverse (2414434522), we get a palindrome (4668778664).
The spelling of 2254344142 in words is "two billion, two hundred fifty-four million, three hundred forty-four thousand, one hundred forty-two".
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