Base | Representation |
---|---|
bin | 111000000010001001… |
… | …0011101000111011010 |
3 | 102111121002001201122221 |
4 | 1300010102131013122 |
5 | 3432414220443002 |
6 | 131140155334254 |
7 | 11456625613240 |
oct | 1600422350732 |
9 | 374532051587 |
10 | 120331031002 |
11 | 47039803666 |
12 | 1b3a275138a |
13 | b46895b4c0 |
14 | 5b772b6790 |
15 | 31e4093c37 |
hex | 1c0449d1da |
120331031002 has 32 divisors (see below), whose sum is σ = 233841686400. Its totient is φ = 45098036928.
The previous prime is 120331030993. The next prime is 120331031003. The reversal of 120331031002 is 200130133021.
It is not an unprimeable number, because it can be changed into a prime (120331031003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17395477 + ... + 17402392.
It is an arithmetic number, because the mean of its divisors is an integer number (7307552700).
Almost surely, 2120331031002 is an apocalyptic number.
120331031002 is a deficient number, since it is larger than the sum of its proper divisors (113510655398).
120331031002 is a wasteful number, since it uses less digits than its factorization.
120331031002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34797910.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 120331031002 its reverse (200130133021), we get a palindrome (320461164023).
The spelling of 120331031002 in words is "one hundred twenty billion, three hundred thirty-one million, thirty-one thousand, two".
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