Base | Representation |
---|---|
bin | 101000010100110… |
… | …1111100111101110 |
3 | 10111022010122000101 |
4 | 1100221233213232 |
5 | 10232344321423 |
6 | 342134021314 |
7 | 45350221651 |
oct | 12051574756 |
9 | 3438118011 |
10 | 1353120238 |
11 | 63488a298 |
12 | 3191a783a |
13 | 187446682 |
14 | cb9cb898 |
15 | 7dbd47ad |
hex | 50a6f9ee |
1353120238 has 8 divisors (see below), whose sum is σ = 2038544280. Its totient is φ = 673605480.
The previous prime is 1353120227. The next prime is 1353120257. The reversal of 1353120238 is 8320213531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476748 + ... + 1477663.
It is an arithmetic number, because the mean of its divisors is an integer number (254818035).
Almost surely, 21353120238 is an apocalyptic number.
1353120238 is a deficient number, since it is larger than the sum of its proper divisors (685424042).
1353120238 is a wasteful number, since it uses less digits than its factorization.
1353120238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2954642.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 1353120238 is about 36784.7826961095. The cubic root of 1353120238 is about 1106.0602799850.
Adding to 1353120238 its reverse (8320213531), we get a palindrome (9673333769).
The spelling of 1353120238 in words is "one billion, three hundred fifty-three million, one hundred twenty thousand, two hundred thirty-eight".
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