Base | Representation |
---|---|
bin | 11011010010001111101000… |
… | …111110111101000010100000 |
3 | 120201212222120000122101020012 |
4 | 123102033220332331002200 |
5 | 111212044022011200000 |
6 | 1103115410504304052 |
7 | 34163533435662455 |
oct | 3322175076750240 |
9 | 521788500571205 |
10 | 120001000100000 |
11 | 35266158156138 |
12 | 11560bb8172028 |
13 | 51c60796a0516 |
14 | 218c117c0582c |
15 | dd177c356735 |
hex | 6d23e8fbd0a0 |
120001000100000 has 72 divisors (see below), whose sum is σ = 295296061272156. Its totient is φ = 48000400000000.
The previous prime is 120001000099993. The next prime is 120001000100021. The reversal of 120001000100000 is 1000100021.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 36646218246544 + 83354781853456 = 6053612^2 + 9129884^2 .
It is a Harshad number since it is a multiple of its sum of digits (5).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599905001 + ... + 600105000.
Almost surely, 2120001000100000 is an apocalyptic number.
120001000100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120001000100000 is an abundant number, since it is smaller than the sum of its proper divisors (175295061172156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120001000100000 is an frugal number, since it uses more digits than its factorization.
120001000100000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1200010036 (or 1200010008 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 5.
Adding to 120001000100000 its reverse (1000100021), we get a palindrome (120002000200021).
The spelling of 120001000100000 in words is "one hundred twenty trillion, one billion, one hundred thousand".
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