Base | Representation |
---|---|
bin | 110111111110111100… |
… | …0000011000011111010 |
3 | 102111022120121210202011 |
4 | 1233331320003003322 |
5 | 3432204200221432 |
6 | 131121353400134 |
7 | 11454151265155 |
oct | 1577570030372 |
9 | 374276553664 |
10 | 120223445242 |
11 | 46a9400090a |
12 | 1b37270904a |
13 | b44c58cca4 |
14 | 5b66cacc9c |
15 | 31d98e1847 |
hex | 1bfde030fa |
120223445242 has 8 divisors (see below), whose sum is σ = 180336708000. Its totient is φ = 60111209244.
The previous prime is 120223445201. The next prime is 120223445257. The reversal of 120223445242 is 242544322021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 195009 + ... + 527707.
It is an arithmetic number, because the mean of its divisors is an integer number (22542088500).
Almost surely, 2120223445242 is an apocalyptic number.
120223445242 is a deficient number, since it is larger than the sum of its proper divisors (60113262758).
120223445242 is a wasteful number, since it uses less digits than its factorization.
120223445242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513380.
The product of its (nonzero) digits is 30720, while the sum is 31.
Adding to 120223445242 its reverse (242544322021), we get a palindrome (362767767263).
The spelling of 120223445242 in words is "one hundred twenty billion, two hundred twenty-three million, four hundred forty-five thousand, two hundred forty-two".
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