Base | Representation |
---|---|
bin | 1111010110010110… |
… | …0001011110100100 |
3 | 101122010222121102210 |
4 | 3311211201132210 |
5 | 31414241114442 |
6 | 1520503203420 |
7 | 204050404263 |
oct | 36545413644 |
9 | 11563877383 |
10 | 4120254372 |
11 | 182485a103 |
12 | 96ba46570 |
13 | 508807350 |
14 | 2b12d85da |
15 | 191acb19c |
hex | f59617a4 |
4120254372 has 24 divisors (see below), whose sum is σ = 10353460096. Its totient is φ = 1267770528.
The previous prime is 4120254323. The next prime is 4120254379. The reversal of 4120254372 is 2734520214.
It is a super-2 number, since 2×41202543722 = 33952992179970228768, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4120254379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13205788 + ... + 13206099.
Almost surely, 24120254372 is an apocalyptic number.
It is an amenable number.
4120254372 is an abundant number, since it is smaller than the sum of its proper divisors (6233205724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4120254372 is a wasteful number, since it uses less digits than its factorization.
4120254372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26411907 (or 26411905 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 4120254372 is about 64189.2075975393. The cubic root of 4120254372 is about 1603.1519081987.
Adding to 4120254372 its reverse (2734520214), we get a palindrome (6854774586).
The spelling of 4120254372 in words is "four billion, one hundred twenty million, two hundred fifty-four thousand, three hundred seventy-two".
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