Base | Representation |
---|---|
bin | 1110010011101… |
… | …10010001010110 |
3 | 22100211202101001 |
4 | 13021312101112 |
5 | 221211201402 |
6 | 15524253514 |
7 | 2655112444 |
oct | 711662126 |
9 | 270752331 |
10 | 120022102 |
11 | 61827422 |
12 | 3424129a |
13 | 1bb33cc5 |
14 | 11d23b94 |
15 | a80c187 |
hex | 7276456 |
120022102 has 4 divisors (see below), whose sum is σ = 180033156. Its totient is φ = 60011050.
The previous prime is 120022087. The next prime is 120022103. The reversal of 120022102 is 201220021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201220021 = 9311 ⋅21611.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120022103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30005524 + ... + 30005527.
It is an arithmetic number, because the mean of its divisors is an integer number (45008289).
Almost surely, 2120022102 is an apocalyptic number.
120022102 is a deficient number, since it is larger than the sum of its proper divisors (60011054).
120022102 is an equidigital number, since it uses as much as digits as its factorization.
120022102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60011053.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 120022102 is about 10955.4599173198. The cubic root of 120022102 is about 493.2726953512.
Adding to 120022102 its reverse (201220021), we get a palindrome (321242123).
The spelling of 120022102 in words is "one hundred twenty million, twenty-two thousand, one hundred two".
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