Base | Representation |
---|---|
bin | 10000110111000… |
… | …11110101111110 |
3 | 100212011000112112 |
4 | 20123203311332 |
5 | 242202124210 |
6 | 22011334022 |
7 | 3335145413 |
oct | 1033436576 |
9 | 325130475 |
10 | 141442430 |
11 | 72927878 |
12 | 3b451312 |
13 | 233c3a5c |
14 | 14adc10a |
15 | c63dd05 |
hex | 86e3d7e |
141442430 has 8 divisors (see below), whose sum is σ = 254596392. Its totient is φ = 56576968.
The previous prime is 141442423. The next prime is 141442451. The reversal of 141442430 is 34244141.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1414424302 = 40011922008609800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 141442396 and 141442405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7072112 + ... + 7072131.
It is an arithmetic number, because the mean of its divisors is an integer number (31824549).
Almost surely, 2141442430 is an apocalyptic number.
141442430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141442430 is a deficient number, since it is larger than the sum of its proper divisors (113153962).
141442430 is a wasteful number, since it uses less digits than its factorization.
141442430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14144250.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 141442430 is about 11892.9571595966. The cubic root of 141442430 is about 521.0266084752.
Adding to 141442430 its reverse (34244141), we get a palindrome (175686571).
The spelling of 141442430 in words is "one hundred forty-one million, four hundred forty-two thousand, four hundred thirty".
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