Base | Representation |
---|---|
bin | 10000110101001… |
… | …00000000111110 |
3 | 100211122201220120 |
4 | 20122210000332 |
5 | 242120242430 |
6 | 22001555410 |
7 | 3333006246 |
oct | 1032440076 |
9 | 324581816 |
10 | 141180990 |
11 | 72769405 |
12 | 3b345b66 |
13 | 23331a62 |
14 | 14a70b26 |
15 | c5db610 |
hex | 86a403e |
141180990 has 32 divisors (see below), whose sum is σ = 350520480. Its totient is φ = 36349824.
The previous prime is 141180989. The next prime is 141181009. The reversal of 141180990 is 99081141.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80269 + ... + 82008.
It is an arithmetic number, because the mean of its divisors is an integer number (10953765).
Almost surely, 2141180990 is an apocalyptic number.
141180990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141180990 is an abundant number, since it is smaller than the sum of its proper divisors (209339490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141180990 is a wasteful number, since it uses less digits than its factorization.
141180990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162316.
The product of its (nonzero) digits is 2592, while the sum is 33.
The square root of 141180990 is about 11881.9606967874. The cubic root of 141180990 is about 520.7053913080.
The spelling of 141180990 in words is "one hundred forty-one million, one hundred eighty thousand, nine hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •