Base | Representation |
---|---|
bin | 1110010100011… |
… | …00100100000101 |
3 | 22101000101121221 |
4 | 13022030210011 |
5 | 221222112123 |
6 | 15530240341 |
7 | 2655642610 |
oct | 712144405 |
9 | 271011557 |
10 | 120113413 |
11 | 61889a92 |
12 | 342860b1 |
13 | 1bb66734 |
14 | 11d49177 |
15 | a82925d |
hex | 728c905 |
120113413 has 4 divisors (see below), whose sum is σ = 137272480. Its totient is φ = 102954348.
The previous prime is 120113401. The next prime is 120113419. The reversal of 120113413 is 314311021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314311021 = 5333 ⋅58937.
It is a de Polignac number, because none of the positive numbers 2k-120113413 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 (120113419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8579523 + ... + 8579536.
It is an arithmetic number, because the mean of its divisors is an integer number (34318120).
Almost surely, 2120113413 is an apocalyptic number.
It is an amenable number.
120113413 is a deficient number, since it is larger than the sum of its proper divisors (17159067).
120113413 is an equidigital number, since it uses as much as digits as its factorization.
120113413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17159066.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 120113413 is about 10959.6264991103. The cubic root of 120113413 is about 493.3977551108.
Adding to 120113413 its reverse (314311021), we get a palindrome (434424434).
The spelling of 120113413 in words is "one hundred twenty million, one hundred thirteen thousand, four hundred thirteen".
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