Base | Representation |
---|---|
bin | 111000000010001001… |
… | …0101110011110011111 |
3 | 102111121002012100012121 |
4 | 1300010102232132133 |
5 | 3432414230231421 |
6 | 131140201043411 |
7 | 11456626330453 |
oct | 1600422563637 |
9 | 374532170177 |
10 | 120331102111 |
11 | 47039852030 |
12 | 1b3a2786567 |
13 | b46898498c |
14 | 5b772d4663 |
15 | 31e40a9d41 |
hex | 1c044ae79f |
120331102111 has 16 divisors (see below), whose sum is σ = 132346994688. Its totient is φ = 108495223200.
The previous prime is 120331102093. The next prime is 120331102117. The reversal of 120331102111 is 111201133021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 120331102111 - 25 = 120331102079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120331102117) 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 15 ways as a sum of consecutive naturals, for example, 4892601 + ... + 4917133.
It is an arithmetic number, because the mean of its divisors is an integer number (8271687168).
Almost surely, 2120331102111 is an apocalyptic number.
120331102111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
120331102111 is a deficient number, since it is larger than the sum of its proper divisors (12015892577).
120331102111 is a wasteful number, since it uses less digits than its factorization.
120331102111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28182.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 120331102111 its reverse (111201133021), we get a palindrome (231532235132).
The spelling of 120331102111 in words is "one hundred twenty billion, three hundred thirty-one million, one hundred two thousand, one hundred eleven".
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