Base | Representation |
---|---|
bin | 1111110000001… |
… | …10010001001100 |
3 | 100012122201120122 |
4 | 13320012101030 |
5 | 232312140002 |
6 | 21040204112 |
7 | 3163140020 |
oct | 770062114 |
9 | 305581518 |
10 | 132146252 |
11 | 68658487 |
12 | 38309638 |
13 | 214ba664 |
14 | 1379c380 |
15 | b9046a2 |
hex | 7e0644c |
132146252 has 24 divisors (see below), whose sum is σ = 268628640. Its totient is φ = 55704960.
The previous prime is 132146251. The next prime is 132146297. The reversal of 132146252 is 252641231.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (132146251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36977 + ... + 40392.
It is an arithmetic number, because the mean of its divisors is an integer number (11192860).
Almost surely, 2132146252 is an apocalyptic number.
It is an amenable number.
132146252 is an abundant number, since it is smaller than the sum of its proper divisors (136482388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132146252 is a wasteful number, since it uses less digits than its factorization.
132146252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77441 (or 77439 counting only the distinct ones).
The product of its digits is 2880, while the sum is 26.
The square root of 132146252 is about 11495.4883323850. The cubic root of 132146252 is about 509.3523137775.
Adding to 132146252 its reverse (252641231), we get a palindrome (384787483).
The spelling of 132146252 in words is "one hundred thirty-two million, one hundred forty-six thousand, two hundred fifty-two".
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