Base | Representation |
---|---|
bin | 1110010101010… |
… | …01110111001110 |
3 | 22101020111020201 |
4 | 13022221313032 |
5 | 221234432142 |
6 | 15533004114 |
7 | 2656652521 |
oct | 712516716 |
9 | 271214221 |
10 | 120233422 |
11 | 61961171 |
12 | 3432363a |
13 | 1bba924a |
14 | 11d7abb8 |
15 | a84eab7 |
hex | 72a9dce |
120233422 has 4 divisors (see below), whose sum is σ = 180350136. Its totient is φ = 60116710.
The previous prime is 120233419. The next prime is 120233423. The reversal of 120233422 is 224332021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224332021 = 389 ⋅576689.
It is a self number, because there is not a number n which added to its sum of digits gives 120233422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120233423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30058354 + ... + 30058357.
It is an arithmetic number, because the mean of its divisors is an integer number (45087534).
Almost surely, 2120233422 is an apocalyptic number.
120233422 is a deficient number, since it is larger than the sum of its proper divisors (60116714).
120233422 is an equidigital number, since it uses as much as digits as its factorization.
120233422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60116713.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 120233422 is about 10965.1001819409. The cubic root of 120233422 is about 493.5620233648.
Adding to 120233422 its reverse (224332021), we get a palindrome (344565443).
The spelling of 120233422 in words is "one hundred twenty million, two hundred thirty-three thousand, four hundred twenty-two".
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