Base | Representation |
---|---|
bin | 10000110100011… |
… | …01001101011100 |
3 | 100211110222202221 |
4 | 20122031031130 |
5 | 242104300310 |
6 | 21555555124 |
7 | 3332140024 |
oct | 1032151534 |
9 | 324428687 |
10 | 141087580 |
11 | 72705207 |
12 | 3b2bbaa4 |
13 | 232cb39a |
14 | 14a48a84 |
15 | c5bdada |
hex | 868d35c |
141087580 has 24 divisors (see below), whose sum is σ = 296528400. Its totient is φ = 56388480.
The previous prime is 141087563. The next prime is 141087599. The reversal of 141087580 is 85780141.
It is a super-3 number, since 3×1410875803 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32371 + ... + 36469.
It is an arithmetic number, because the mean of its divisors is an integer number (12355350).
Almost surely, 2141087580 is an apocalyptic number.
141087580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141087580 is an abundant number, since it is smaller than the sum of its proper divisors (155440820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141087580 is a wasteful number, since it uses less digits than its factorization.
141087580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5829 (or 5827 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 34.
The square root of 141087580 is about 11878.0292978255. The cubic root of 141087580 is about 520.5905273507.
The spelling of 141087580 in words is "one hundred forty-one million, eighty-seven thousand, five hundred eighty".
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