Base | Representation |
---|---|
bin | 10000111001010… |
… | …00001011101001 |
3 | 100212200020111202 |
4 | 20130220023221 |
5 | 242240103340 |
6 | 22021333545 |
7 | 3340422452 |
oct | 1034501351 |
9 | 325606452 |
10 | 141722345 |
11 | 72aa9106 |
12 | 3b5672b5 |
13 | 2349129b |
14 | 14b72129 |
15 | c696c15 |
hex | 87282e9 |
141722345 has 16 divisors (see below), whose sum is σ = 172307520. Its totient is φ = 111893184.
The previous prime is 141722327. The next prime is 141722351. The reversal of 141722345 is 543227141.
It is a cyclic number.
It is not a de Polignac number, because 141722345 - 214 = 141705961 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241142 + ... + 241728.
It is an arithmetic number, because the mean of its divisors is an integer number (10769220).
Almost surely, 2141722345 is an apocalyptic number.
It is an amenable number.
141722345 is a deficient number, since it is larger than the sum of its proper divisors (30585175).
141722345 is a wasteful number, since it uses less digits than its factorization.
141722345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1144.
The product of its digits is 6720, while the sum is 29.
The square root of 141722345 is about 11904.7194423052. The cubic root of 141722345 is about 521.3700864088.
Adding to 141722345 its reverse (543227141), we get a palindrome (684949486).
The spelling of 141722345 in words is "one hundred forty-one million, seven hundred twenty-two thousand, three hundred forty-five".
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