Base | Representation |
---|---|
bin | 1110010100100… |
… | …01001011100010 |
3 | 22101001100120021 |
4 | 13022101023202 |
5 | 221223213242 |
6 | 15530504054 |
7 | 2656052002 |
oct | 712211342 |
9 | 271040507 |
10 | 120132322 |
11 | 618a2212 |
12 | 3429502a |
13 | 1bb7221b |
14 | 11d52002 |
15 | a82eb67 |
hex | 72912e2 |
120132322 has 4 divisors (see below), whose sum is σ = 180198486. Its totient is φ = 60066160.
The previous prime is 120132317. The next prime is 120132323. The reversal of 120132322 is 223231021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223231021 = 13 ⋅17171617.
It can be written as a sum of positive squares in only one way, i.e., 73633561 + 46498761 = 8581^2 + 6819^2 .
It is a super-2 number, since 2×1201323222 = 28863549578223368, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120132296 and 120132305.
It is not an unprimeable number, because it can be changed into a prime (120132323) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30033079 + ... + 30033082.
Almost surely, 2120132322 is an apocalyptic number.
120132322 is a deficient number, since it is larger than the sum of its proper divisors (60066164).
120132322 is an equidigital number, since it uses as much as digits as its factorization.
120132322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60066163.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 120132322 is about 10960.4891314211. The cubic root of 120132322 is about 493.4236449993.
Adding to 120132322 its reverse (223231021), we get a palindrome (343363343).
The spelling of 120132322 in words is "one hundred twenty million, one hundred thirty-two thousand, three hundred twenty-two".
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