Base | Representation |
---|---|
bin | 10000110111000… |
… | …11101111010100 |
3 | 100212010222221202 |
4 | 20123203233110 |
5 | 242202121004 |
6 | 22011332032 |
7 | 3335144234 |
oct | 1033435724 |
9 | 325128852 |
10 | 141442004 |
11 | 72927520 |
12 | 3b451018 |
13 | 233c37c2 |
14 | 14adbcc4 |
15 | c63db1e |
hex | 86e3bd4 |
141442004 has 48 divisors (see below), whose sum is σ = 287582400. Its totient is φ = 60192000.
The previous prime is 141442003. The next prime is 141442013. The reversal of 141442004 is 400244141.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141442003) 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, 73454 + ... + 75354.
It is an arithmetic number, because the mean of its divisors is an integer number (5991300).
Almost surely, 2141442004 is an apocalyptic number.
It is an amenable number.
141442004 is an abundant number, since it is smaller than the sum of its proper divisors (146140396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141442004 is a wasteful number, since it uses less digits than its factorization.
141442004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2024 (or 2022 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 141442004 is about 11892.9392498238. The cubic root of 141442004 is about 521.0260853942.
Adding to 141442004 its reverse (400244141), we get a palindrome (541686145).
The spelling of 141442004 in words is "one hundred forty-one million, four hundred forty-two thousand, four".
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