Base | Representation |
---|---|
bin | 10000111000101… |
… | …10011110111010 |
3 | 100212112120001202 |
4 | 20130112132322 |
5 | 242230243400 |
6 | 22020014202 |
7 | 3340001216 |
oct | 1034263672 |
9 | 325476052 |
10 | 141649850 |
11 | 72a596a1 |
12 | 3b531362 |
13 | 234672a4 |
14 | 14b53946 |
15 | c6804d5 |
hex | 87167ba |
141649850 has 24 divisors (see below), whose sum is σ = 271970688. Its totient is φ = 54831600.
The previous prime is 141649829. The next prime is 141649853. The reversal of 141649850 is 58946141.
141649850 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (141649853) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44144 + ... + 47243.
It is an arithmetic number, because the mean of its divisors is an integer number (11332112).
Almost surely, 2141649850 is an apocalyptic number.
141649850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141649850 is a deficient number, since it is larger than the sum of its proper divisors (130320838).
141649850 is a wasteful number, since it uses less digits than its factorization.
141649850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91430 (or 91425 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 141649850 is about 11901.6742519698. The cubic root of 141649850 is about 521.2811727164.
The spelling of 141649850 in words is "one hundred forty-one million, six hundred forty-nine thousand, eight hundred fifty".
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