Base | Representation |
---|---|
bin | 1111110000011… |
… | …11101110111100 |
3 | 100012201200202111 |
4 | 13320033232330 |
5 | 232314410040 |
6 | 21041103404 |
7 | 3163361032 |
oct | 770175674 |
9 | 305650674 |
10 | 132185020 |
11 | 68684620 |
12 | 38327b64 |
13 | 215021b6 |
14 | 137ac552 |
15 | b910dea |
hex | 7e0fbbc |
132185020 has 24 divisors (see below), whose sum is σ = 302824368. Its totient is φ = 48067200.
The previous prime is 132185003. The next prime is 132185059. The reversal of 132185020 is 20581231.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 132184982 and 132185000.
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, 300201 + ... + 300640.
It is an arithmetic number, because the mean of its divisors is an integer number (12617682).
Almost surely, 2132185020 is an apocalyptic number.
132185020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132185020 is an abundant number, since it is smaller than the sum of its proper divisors (170639348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132185020 is a wasteful number, since it uses less digits than its factorization.
132185020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600861 (or 600859 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 132185020 is about 11497.1744354863. The cubic root of 132185020 is about 509.4021187966.
The spelling of 132185020 in words is "one hundred thirty-two million, one hundred eighty-five thousand, twenty".
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