Base | Representation |
---|---|
bin | 11000111010111011… |
… | …00101100011011100 |
3 | 1021112102022122011022 |
4 | 30131131211203130 |
5 | 204400033302043 |
6 | 10051334343312 |
7 | 652356204452 |
oct | 143535454334 |
9 | 37472278138 |
10 | 13379197148 |
11 | 5746231929 |
12 | 27147bab38 |
13 | 1352b0b605 |
14 | 90cc769d2 |
15 | 5348a6868 |
hex | 31d7658dc |
13379197148 has 12 divisors (see below), whose sum is σ = 23415562632. Its totient is φ = 6689036400.
The previous prime is 13379197141. The next prime is 13379197159. The reversal of 13379197148 is 84179197331.
It is a self number, because there is not a number n which added to its sum of digits gives 13379197148.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13379197141) 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 3 ways as a sum of consecutive naturals, for example, 84515 + ... + 184122.
It is an arithmetic number, because the mean of its divisors is an integer number (1951296886).
Almost surely, 213379197148 is an apocalyptic number.
It is an amenable number.
13379197148 is a deficient number, since it is larger than the sum of its proper divisors (10036365484).
13379197148 is a wasteful number, since it uses less digits than its factorization.
13379197148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281092 (or 281090 counting only the distinct ones).
The product of its digits is 1143072, while the sum is 53.
The spelling of 13379197148 in words is "thirteen billion, three hundred seventy-nine million, one hundred ninety-seven thousand, one hundred forty-eight".
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