Base | Representation |
---|---|
bin | 111110001000100010… |
… | …0001111100011100100 |
3 | 110202101222200002212120 |
4 | 1330101010033203210 |
5 | 4141231124424030 |
6 | 141144054345540 |
7 | 12432345634320 |
oct | 1742104174344 |
9 | 422358602776 |
10 | 133430311140 |
11 | 51650a28715 |
12 | 21a3965b2b0 |
13 | c775781139 |
14 | 665acc6980 |
15 | 370e0a7010 |
hex | 1f1110f8e4 |
133430311140 has 48 divisors (see below), whose sum is σ = 426976996992. Its totient is φ = 30498356736.
The previous prime is 133430311139. The next prime is 133430311141. The reversal of 133430311140 is 41113034331.
It is an interprime number because it is at equal distance from previous prime (133430311139) and next prime (133430311141).
It is a self number, because there is not a number n which added to its sum of digits gives 133430311140.
It is not an unprimeable number, because it can be changed into a prime (133430311141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158845189 + ... + 158846028.
It is an arithmetic number, because the mean of its divisors is an integer number (8895354104).
Almost surely, 2133430311140 is an apocalyptic number.
133430311140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133430311140 is an abundant number, since it is smaller than the sum of its proper divisors (293546685852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133430311140 is a wasteful number, since it uses less digits than its factorization.
133430311140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317691236 (or 317691234 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 133430311140 its reverse (41113034331), we get a palindrome (174543345471).
The spelling of 133430311140 in words is "one hundred thirty-three billion, four hundred thirty million, three hundred eleven thousand, one hundred forty".
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