Base | Representation |
---|---|
bin | 10000111010110… |
… | …11010110011100 |
3 | 100220001220000020 |
4 | 20131123112130 |
5 | 242313310212 |
6 | 22030032140 |
7 | 3342254502 |
oct | 1035332634 |
9 | 326056006 |
10 | 141931932 |
11 | 7313161a |
12 | 3b648650 |
13 | 235357bc |
14 | 14bc8672 |
15 | c6d8d8c |
hex | 875b59c |
141931932 has 24 divisors (see below), whose sum is σ = 332413200. Its totient is φ = 47133696.
The previous prime is 141931913. The next prime is 141931973. The reversal of 141931932 is 239139141.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 141931893 and 141931902.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18757 + ... + 25212.
It is an arithmetic number, because the mean of its divisors is an integer number (13850550).
Almost surely, 2141931932 is an apocalyptic number.
141931932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
141931932 is an abundant number, since it is smaller than the sum of its proper divisors (190481268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141931932 is a wasteful number, since it uses less digits than its factorization.
141931932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44245 (or 44243 counting only the distinct ones).
The product of its digits is 5832, while the sum is 33.
The square root of 141931932 is about 11913.5188756303. The cubic root of 141931932 is about 521.6269703190.
The spelling of 141931932 in words is "one hundred forty-one million, nine hundred thirty-one thousand, nine hundred thirty-two".
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