Base | Representation |
---|---|
bin | 11011010110101111011100… |
… | …100111010110101000101111 |
3 | 120202222112012212100122110202 |
4 | 123112233130213112220233 |
5 | 111232124420214411421 |
6 | 1103513355340424115 |
7 | 34225053463524656 |
oct | 3326573447265057 |
9 | 522875185318422 |
10 | 120310030232111 |
11 | 35375219654335 |
12 | 115b0a8184803b |
13 | 521925829c565 |
14 | 219d07236419d |
15 | dd981769510b |
hex | 6d6bdc9d6a2f |
120310030232111 has 32 divisors (see below), whose sum is σ = 129557339412480. Its totient is φ = 111442168569600.
The previous prime is 120310030232107. The next prime is 120310030232123. The reversal of 120310030232111 is 111232030013021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 120310030232111 - 22 = 120310030232107 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 (120310030232311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67868696 + ... + 69618818.
It is an arithmetic number, because the mean of its divisors is an integer number (4048666856640).
Almost surely, 2120310030232111 is an apocalyptic number.
120310030232111 is a deficient number, since it is larger than the sum of its proper divisors (9247309180369).
120310030232111 is a wasteful number, since it uses less digits than its factorization.
120310030232111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1750727.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 120310030232111 its reverse (111232030013021), we get a palindrome (231542060245132).
The spelling of 120310030232111 in words is "one hundred twenty trillion, three hundred ten billion, thirty million, two hundred thirty-two thousand, one hundred eleven".
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