Base | Representation |
---|---|
bin | 110111111000101000… |
… | …1110101101010011111 |
3 | 102110202211221110201220 |
4 | 1233301101311222133 |
5 | 3431241044233203 |
6 | 131044403504423 |
7 | 11446004016042 |
oct | 1576121655237 |
9 | 373684843656 |
10 | 120012102303 |
11 | 46995780825 |
12 | 1b313988113 |
13 | b417863ab2 |
14 | 5b46bb6c59 |
15 | 31c6096653 |
hex | 1bf1475a9f |
120012102303 has 16 divisors (see below), whose sum is σ = 168487038720. Its totient is φ = 75775067136.
The previous prime is 120012102277. The next prime is 120012102313. The reversal of 120012102303 is 303201210021.
It is not a de Polignac number, because 120012102303 - 25 = 120012102271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120012102313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107475 + ... + 501572.
It is an arithmetic number, because the mean of its divisors is an integer number (10530439920).
Almost surely, 2120012102303 is an apocalyptic number.
120012102303 is a deficient number, since it is larger than the sum of its proper divisors (48474936417).
120012102303 is a wasteful number, since it uses less digits than its factorization.
120012102303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612526.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 120012102303 its reverse (303201210021), we get a palindrome (423213312324).
The spelling of 120012102303 in words is "one hundred twenty billion, twelve million, one hundred two thousand, three hundred three".
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