Base | Representation |
---|---|
bin | 1111101111011… |
… | …11100110101101 |
3 | 100012111000020110 |
4 | 13313233212231 |
5 | 232301202141 |
6 | 21034210233 |
7 | 3162302253 |
oct | 767574655 |
9 | 305430213 |
10 | 132053421 |
11 | 685a4765 |
12 | 38283979 |
13 | 21487326 |
14 | 137765d3 |
15 | b8d6e16 |
hex | 7def9ad |
132053421 has 16 divisors (see below), whose sum is σ = 177592320. Its totient is φ = 87279360.
The previous prime is 132053393. The next prime is 132053429. The reversal of 132053421 is 124350231.
It is not a de Polignac number, because 132053421 - 26 = 132053357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132053429) 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, 322665 + ... + 323073.
It is an arithmetic number, because the mean of its divisors is an integer number (11099520).
Almost surely, 2132053421 is an apocalyptic number.
It is an amenable number.
132053421 is a deficient number, since it is larger than the sum of its proper divisors (45538899).
132053421 is a wasteful number, since it uses less digits than its factorization.
132053421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1076.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 132053421 is about 11491.4499085189. The cubic root of 132053421 is about 509.2330147426.
The spelling of 132053421 in words is "one hundred thirty-two million, fifty-three thousand, four hundred twenty-one".
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