Base | Representation |
---|---|
bin | 1111110000001… |
… | …11101110011111 |
3 | 100012200000202210 |
4 | 13320013232133 |
5 | 232312332343 |
6 | 21040251503 |
7 | 3163163310 |
oct | 770075637 |
9 | 305600683 |
10 | 132152223 |
11 | 68661a15 |
12 | 38310b93 |
13 | 214c02a8 |
14 | 137a0607 |
15 | b906333 |
hex | 7e07b9f |
132152223 has 16 divisors (see below), whose sum is σ = 201714176. Its totient is φ = 75388320.
The previous prime is 132152221. The next prime is 132152231. The reversal of 132152223 is 322251231.
It is not a de Polignac number, because 132152223 - 21 = 132152221 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 132152223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132152221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8265 + ... + 18237.
It is an arithmetic number, because the mean of its divisors is an integer number (12607136).
Almost surely, 2132152223 is an apocalyptic number.
132152223 is a deficient number, since it is larger than the sum of its proper divisors (69561953).
132152223 is an equidigital number, since it uses as much as digits as its factorization.
132152223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10614.
The product of its digits is 720, while the sum is 21.
The square root of 132152223 is about 11495.7480400364. The cubic root of 132152223 is about 509.3599853203.
The spelling of 132152223 in words is "one hundred thirty-two million, one hundred fifty-two thousand, two hundred twenty-three".
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