Base | Representation |
---|---|
bin | 11100111000100110… |
… | …001010110110111001 |
3 | 2222001102212201221000 |
4 | 130320212022312321 |
5 | 1002004130113423 |
6 | 22125304035213 |
7 | 2145364131645 |
oct | 347046126671 |
9 | 88042781830 |
10 | 31014301113 |
11 | 12175845514 |
12 | 6016762b09 |
13 | 2c0356b783 |
14 | 1703039c25 |
15 | c17bd2843 |
hex | 73898adb9 |
31014301113 has 8 divisors (see below), whose sum is σ = 45947112800. Its totient is φ = 20676200724.
The previous prime is 31014301081. The next prime is 31014301117. The reversal of 31014301113 is 31110341013.
It is not a de Polignac number, because 31014301113 - 25 = 31014301081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31014301117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574338883 + ... + 574338936.
It is an arithmetic number, because the mean of its divisors is an integer number (5743389100).
Almost surely, 231014301113 is an apocalyptic number.
It is an amenable number.
31014301113 is a deficient number, since it is larger than the sum of its proper divisors (14932811687).
31014301113 is a wasteful number, since it uses less digits than its factorization.
31014301113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1148677828 (or 1148677822 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 31014301113 its reverse (31110341013), we get a palindrome (62124642126).
The spelling of 31014301113 in words is "thirty-one billion, fourteen million, three hundred one thousand, one hundred thirteen".
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