Base | Representation |
---|---|
bin | 111000000001100100… |
… | …0100101010101110010 |
3 | 102111112201121212220220 |
4 | 1300003020211111302 |
5 | 3432344241303114 |
6 | 131134224313510 |
7 | 11456302200510 |
oct | 1600310452562 |
9 | 374481555826 |
10 | 120311666034 |
11 | 4702988745a |
12 | 1b398172896 |
13 | b46493b141 |
14 | 5b748b54b0 |
15 | 31e251b0a9 |
hex | 1c03225572 |
120311666034 has 48 divisors (see below), whose sum is σ = 279580526784. Its totient is φ = 33811197120.
The previous prime is 120311666021. The next prime is 120311666071. The reversal of 120311666034 is 430666113021.
It is a junction number, because it is equal to n+sod(n) for n = 120311665986 and 120311666004.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228637 + ... + 541200.
It is an arithmetic number, because the mean of its divisors is an integer number (5824594308).
Almost surely, 2120311666034 is an apocalyptic number.
120311666034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
120311666034 is an abundant number, since it is smaller than the sum of its proper divisors (159268860750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120311666034 is an equidigital number, since it uses as much as digits as its factorization.
120311666034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 769971 (or 769910 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
Adding to 120311666034 its reverse (430666113021), we get a palindrome (550977779055).
The spelling of 120311666034 in words is "one hundred twenty billion, three hundred eleven million, six hundred sixty-six thousand, thirty-four".
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