Base | Representation |
---|---|
bin | 1111110000000… |
… | …00100101100111 |
3 | 100012121112122211 |
4 | 13320000211213 |
5 | 232310413413 |
6 | 21035504251 |
7 | 3163012126 |
oct | 770004547 |
9 | 305545584 |
10 | 132122983 |
11 | 68641a53 |
12 | 382b8087 |
13 | 214acba5 |
14 | 13793abd |
15 | b8ec83d |
hex | 7e00967 |
132122983 has 4 divisors (see below), whose sum is σ = 132188320. Its totient is φ = 132057648.
The previous prime is 132122981. The next prime is 132122989. The reversal of 132122983 is 389221231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389221231 = 7 ⋅55603033.
It is a cyclic number.
It is not a de Polignac number, because 132122983 - 21 = 132122981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132122981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29535 + ... + 33712.
It is an arithmetic number, because the mean of its divisors is an integer number (33047080).
Almost surely, 2132122983 is an apocalyptic number.
132122983 is a deficient number, since it is larger than the sum of its proper divisors (65337).
132122983 is an equidigital number, since it uses as much as digits as its factorization.
132122983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65336.
The product of its digits is 5184, while the sum is 31.
The square root of 132122983 is about 11494.4761951122. The cubic root of 132122983 is about 509.3224155536.
The spelling of 132122983 in words is "one hundred thirty-two million, one hundred twenty-two thousand, nine hundred eighty-three".
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