Base | Representation |
---|---|
bin | 1111110011110… |
… | …10001000110101 |
3 | 100020112211121110 |
4 | 13321322020311 |
5 | 232422331403 |
6 | 21054305233 |
7 | 3200154501 |
oct | 771721065 |
9 | 306484543 |
10 | 132620853 |
11 | 68952012 |
12 | 384b8219 |
13 | 216256a1 |
14 | 13883301 |
15 | b99a103 |
hex | 7e7a235 |
132620853 has 4 divisors (see below), whose sum is σ = 176827808. Its totient is φ = 88413900.
The previous prime is 132620833. The next prime is 132620881. The reversal of 132620853 is 358026231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 132620853 - 213 = 132612661 is a prime.
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 132620853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132620833) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22103473 + ... + 22103478.
It is an arithmetic number, because the mean of its divisors is an integer number (44206952).
Almost surely, 2132620853 is an apocalyptic number.
It is an amenable number.
132620853 is a deficient number, since it is larger than the sum of its proper divisors (44206955).
132620853 is an equidigital number, since it uses as much as digits as its factorization.
132620853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44206954.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 132620853 is about 11516.1127556133. The cubic root of 132620853 is about 509.9613619325.
The spelling of 132620853 in words is "one hundred thirty-two million, six hundred twenty thousand, eight hundred fifty-three".
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