Base | Representation |
---|---|
bin | 1111110011110… |
… | …10001000110100 |
3 | 100020112211121102 |
4 | 13321322020310 |
5 | 232422331402 |
6 | 21054305232 |
7 | 3200154500 |
oct | 771721064 |
9 | 306484542 |
10 | 132620852 |
11 | 68952011 |
12 | 384b8218 |
13 | 216256a0 |
14 | 13883300 |
15 | b99a102 |
hex | 7e7a234 |
132620852 has 144 divisors (see below), whose sum is σ = 317463552. Its totient is φ = 47900160.
The previous prime is 132620833. The next prime is 132620881. The reversal of 132620852 is 258026231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1816688 + ... + 1816760.
It is an arithmetic number, because the mean of its divisors is an integer number (2204608).
Almost surely, 2132620852 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132620852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158731776).
132620852 is an abundant number, since it is smaller than the sum of its proper divisors (184842700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132620852 is a wasteful number, since it uses less digits than its factorization.
132620852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158 (or 149 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 132620852 is about 11516.1127121959. The cubic root of 132620852 is about 509.9613606507.
The spelling of 132620852 in words is "one hundred thirty-two million, six hundred twenty thousand, eight hundred fifty-two".
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