Base | Representation |
---|---|
bin | 10000111000111… |
… | …10011100001000 |
3 | 100212121012202210 |
4 | 20130132130020 |
5 | 242232314230 |
6 | 22020425120 |
7 | 3340165224 |
oct | 1034363410 |
9 | 325535683 |
10 | 141682440 |
11 | 72a81129 |
12 | 3b5481a0 |
13 | 23479083 |
14 | 14b61784 |
15 | c689eb0 |
hex | 871e708 |
141682440 has 64 divisors (see below), whose sum is σ = 434108160. Its totient is φ = 36976640.
The previous prime is 141682439. The next prime is 141682441. The reversal of 141682440 is 44286141.
It is an interprime number because it is at equal distance from previous prime (141682439) and next prime (141682441).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 141682398 and 141682407.
It is not an unprimeable number, because it can be changed into a prime (141682441) 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, 6921 + ... + 18200.
It is an arithmetic number, because the mean of its divisors is an integer number (6782940).
Almost surely, 2141682440 is an apocalyptic number.
141682440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141682440 is an abundant number, since it is smaller than the sum of its proper divisors (292425720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141682440 is a wasteful number, since it uses less digits than its factorization.
141682440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25182 (or 25178 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 141682440 is about 11903.0433083309. The cubic root of 141682440 is about 521.3211474633.
The spelling of 141682440 in words is "one hundred forty-one million, six hundred eighty-two thousand, four hundred forty".
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