Base | Representation |
---|---|
bin | 111000000111110111… |
… | …1101011011100011010 |
3 | 102112002110202000112201 |
4 | 1300033233223130122 |
5 | 3433312422204432 |
6 | 131211223200414 |
7 | 11464451435035 |
oct | 1601757533432 |
9 | 375073660481 |
10 | 120523241242 |
11 | 47128255aa8 |
12 | 1b436ba610a |
13 | b499718c81 |
14 | 5b94a2c01c |
15 | 3205daeee7 |
hex | 1c0fbeb71a |
120523241242 has 16 divisors (see below), whose sum is σ = 192796390080. Its totient is φ = 56308782528.
The previous prime is 120523241233. The next prime is 120523241261. The reversal of 120523241242 is 242142325021.
It is a self number, because there is not a number n which added to its sum of digits gives 120523241242.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12746358 + ... + 12755809.
It is an arithmetic number, because the mean of its divisors is an integer number (12049774380).
Almost surely, 2120523241242 is an apocalyptic number.
120523241242 is a deficient number, since it is larger than the sum of its proper divisors (72273148838).
120523241242 is a wasteful number, since it uses less digits than its factorization.
120523241242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25502325.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 120523241242 its reverse (242142325021), we get a palindrome (362665566263).
The spelling of 120523241242 in words is "one hundred twenty billion, five hundred twenty-three million, two hundred forty-one thousand, two hundred forty-two".
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