Base | Representation |
---|---|
bin | 1111110000000… |
… | …00001010101000 |
3 | 100012121110021212 |
4 | 13320000022220 |
5 | 232310340011 |
6 | 21035452252 |
7 | 3163004111 |
oct | 770001250 |
9 | 305543255 |
10 | 132121256 |
11 | 68640723 |
12 | 382b7088 |
13 | 214ac177 |
14 | 13793208 |
15 | b8ec08b |
hex | 7e002a8 |
132121256 has 32 divisors (see below), whose sum is σ = 256972800. Its totient is φ = 63616320.
The previous prime is 132121207. The next prime is 132121271. The reversal of 132121256 is 652121231.
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, 54110 + ... + 56498.
It is an arithmetic number, because the mean of its divisors is an integer number (8030400).
Almost surely, 2132121256 is an apocalyptic number.
It is an amenable number.
132121256 is a deficient number, since it is larger than the sum of its proper divisors (124851544).
132121256 is a wasteful number, since it uses less digits than its factorization.
132121256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2649 (or 2645 counting only the distinct ones).
The product of its digits is 720, while the sum is 23.
The square root of 132121256 is about 11494.4010718262. The cubic root of 132121256 is about 509.3201963998.
Adding to 132121256 its reverse (652121231), we get a palindrome (784242487).
The spelling of 132121256 in words is "one hundred thirty-two million, one hundred twenty-one thousand, two hundred fifty-six".
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