Base | Representation |
---|---|
bin | 10000110111111… |
… | …10010000101110 |
3 | 100212100111222020 |
4 | 20123332100232 |
5 | 242214110023 |
6 | 22013531010 |
7 | 3336106035 |
oct | 1033762056 |
9 | 325314866 |
10 | 141550638 |
11 | 729a10a9 |
12 | 3b4a3a66 |
13 | 23431098 |
14 | 14b2971c |
15 | c660de3 |
hex | 86fe42e |
141550638 has 8 divisors (see below), whose sum is σ = 283101288. Its totient is φ = 47183544.
The previous prime is 141550637. The next prime is 141550679. The reversal of 141550638 is 836055141.
141550638 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
141550638 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 141550599 and 141550608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141550631) 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, 11795881 + ... + 11795892.
It is an arithmetic number, because the mean of its divisors is an integer number (35387661).
Almost surely, 2141550638 is an apocalyptic number.
141550638 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141550638 is a wasteful number, since it uses less digits than its factorization.
141550638 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23591778.
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 141550638 is about 11897.5055368762. The cubic root of 141550638 is about 521.1594419681.
The spelling of 141550638 in words is "one hundred forty-one million, five hundred fifty thousand, six hundred thirty-eight".
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