Base | Representation |
---|---|
bin | 110111111000111111… |
… | …1101110011101011111 |
3 | 102110210200120121120212 |
4 | 1233301333232131133 |
5 | 3431302134201143 |
6 | 131045513403035 |
7 | 11446211166260 |
oct | 1576177563537 |
9 | 373720517525 |
10 | 120024131423 |
11 | 469a1547449 |
12 | 1b317a0947b |
13 | b41a1b6111 |
14 | 5b48628967 |
15 | 31c7170918 |
hex | 1bf1fee75f |
120024131423 has 16 divisors (see below), whose sum is σ = 137386728960. Its totient is φ = 102715749216.
The previous prime is 120024131417. The next prime is 120024131429. The reversal of 120024131423 is 324131420021.
It is an interprime number because it is at equal distance from previous prime (120024131417) and next prime (120024131429).
It is a cyclic number.
It is not a de Polignac number, because 120024131423 - 28 = 120024131167 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 (120024131429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13232936 + ... + 13242002.
It is an arithmetic number, because the mean of its divisors is an integer number (8586670560).
Almost surely, 2120024131423 is an apocalyptic number.
120024131423 is a deficient number, since it is larger than the sum of its proper divisors (17362597537).
120024131423 is a wasteful number, since it uses less digits than its factorization.
120024131423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11846.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 120024131423 its reverse (324131420021), we get a palindrome (444155551444).
The spelling of 120024131423 in words is "one hundred twenty billion, twenty-four million, one hundred thirty-one thousand, four hundred twenty-three".
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