Base | Representation |
---|---|
bin | 111101011110110100… |
… | …0011011100001110101 |
3 | 110121210102200220101010 |
4 | 1322331220123201311 |
5 | 4130344302324341 |
6 | 140353132022433 |
7 | 12352560554100 |
oct | 1727550334165 |
9 | 417712626333 |
10 | 132030511221 |
11 | 50aa2866284 |
12 | 21708901a19 |
13 | c5b177276b |
14 | 6567027737 |
15 | 367b251716 |
hex | 1ebda1b875 |
132030511221 has 48 divisors (see below), whose sum is σ = 212082243840. Its totient is φ = 72762318720.
The previous prime is 132030511153. The next prime is 132030511229. The reversal of 132030511221 is 122115030231.
It is not a de Polignac number, because 132030511221 - 210 = 132030510197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132030511229) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3866595 + ... + 3900591.
It is an arithmetic number, because the mean of its divisors is an integer number (4418380080).
Almost surely, 2132030511221 is an apocalyptic number.
It is an amenable number.
132030511221 is a deficient number, since it is larger than the sum of its proper divisors (80051732619).
132030511221 is a wasteful number, since it uses less digits than its factorization.
132030511221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34954 (or 34947 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 21.
Adding to 132030511221 its reverse (122115030231), we get a palindrome (254145541452).
The spelling of 132030511221 in words is "one hundred thirty-two billion, thirty million, five hundred eleven thousand, two hundred twenty-one".
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