Base | Representation |
---|---|
bin | 1000010100000011000… |
… | …1111001000100100110 |
3 | 111122122102102101112102 |
4 | 2011000301321010212 |
5 | 4314444102211124 |
6 | 145335544052102 |
7 | 13214142162131 |
oct | 2050061710446 |
9 | 448572371472 |
10 | 142820741414 |
11 | 5562a64899a |
12 | 2381a464032 |
13 | 106110a1c60 |
14 | 6cac0d1218 |
15 | 3aad6a6aae |
hex | 2140c79126 |
142820741414 has 8 divisors (see below), whose sum is σ = 230710428480. Its totient is φ = 65917265256.
The previous prime is 142820741387. The next prime is 142820741417. The reversal of 142820741414 is 414147028241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142820741417) 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, 2746552694 + ... + 2746552745.
It is an arithmetic number, because the mean of its divisors is an integer number (28838803560).
Almost surely, 2142820741414 is an apocalyptic number.
142820741414 is a deficient number, since it is larger than the sum of its proper divisors (87889687066).
142820741414 is a wasteful number, since it uses less digits than its factorization.
142820741414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5493105454.
The product of its (nonzero) digits is 57344, while the sum is 38.
Adding to 142820741414 its reverse (414147028241), we get a palindrome (556967769655).
The spelling of 142820741414 in words is "one hundred forty-two billion, eight hundred twenty million, seven hundred forty-one thousand, four hundred fourteen".
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