Base | Representation |
---|---|
bin | 10000111000111… |
… | …10111000000100 |
3 | 100212121022020000 |
4 | 20130132320010 |
5 | 242232343403 |
6 | 22020441300 |
7 | 3340203360 |
oct | 1034367004 |
9 | 325538200 |
10 | 141684228 |
11 | 72a82504 |
12 | 3b549230 |
13 | 23479b2a |
14 | 14b622a0 |
15 | c68a7a3 |
hex | 871ee04 |
141684228 has 120 divisors (see below), whose sum is σ = 426888000. Its totient is φ = 40139712.
The previous prime is 141684217. The next prime is 141684241. The reversal of 141684228 is 822486141.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 141684192 and 141684201.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 405798 + ... + 406146.
It is an arithmetic number, because the mean of its divisors is an integer number (3557400).
Almost surely, 2141684228 is an apocalyptic number.
141684228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141684228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213444000).
141684228 is an abundant number, since it is smaller than the sum of its proper divisors (285203772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141684228 is a wasteful number, since it uses less digits than its factorization.
With its successor (141684229) it forms an eRAP, since the sums of their prime factors are consecutive (551 and 552).
141684228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551 (or 540 counting only the distinct ones).
The product of its digits is 24576, while the sum is 36.
The square root of 141684228 is about 11903.1184149365. The cubic root of 141684228 is about 521.3233404387.
The spelling of 141684228 in words is "one hundred forty-one million, six hundred eighty-four thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •