Base | Representation |
---|---|
bin | 10000110110001… |
… | …10101100001100 |
3 | 100211220221201221 |
4 | 20123012230030 |
5 | 242134314040 |
6 | 22005013124 |
7 | 3334140316 |
oct | 1033065414 |
9 | 324827657 |
10 | 141323020 |
11 | 72856093 |
12 | 3b3b41a4 |
13 | 233815b7 |
14 | 14aaa7b6 |
15 | c61874a |
hex | 86c6b0c |
141323020 has 24 divisors (see below), whose sum is σ = 297007200. Its totient is φ = 56485632.
The previous prime is 141323009. The next prime is 141323051. The reversal of 141323020 is 20323141.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 141322985 and 141323003.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40921 + ... + 44239.
It is an arithmetic number, because the mean of its divisors is an integer number (12375300).
Almost surely, 2141323020 is an apocalyptic number.
141323020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141323020 is an abundant number, since it is smaller than the sum of its proper divisors (155684180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141323020 is a wasteful number, since it uses less digits than its factorization.
141323020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5457 (or 5455 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 141323020 is about 11887.9359015769. The cubic root of 141323020 is about 520.8799450266.
Adding to 141323020 its reverse (20323141), we get a palindrome (161646161).
The spelling of 141323020 in words is "one hundred forty-one million, three hundred twenty-three thousand, twenty".
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