Base | Representation |
---|---|
bin | 1011111011110100111100… |
… | …1011010001011100000010 |
3 | 1201110111100100021000201100 |
4 | 2332331033023101130002 |
5 | 3204444241040204404 |
6 | 43524212154515230 |
7 | 2523031425611652 |
oct | 276751713213402 |
9 | 51414310230640 |
10 | 13122453444354 |
11 | 41aa22395a981 |
12 | 157b277135b16 |
13 | 7425992514b7 |
14 | 3351b7140362 |
15 | 17b529c1dd39 |
hex | bef4f2d1702 |
13122453444354 has 24 divisors (see below), whose sum is σ = 28432351829232. Its totient is φ = 4374094322520.
The previous prime is 13122453444319. The next prime is 13122453444371. The reversal of 13122453444354 is 45344435422131.
It is a happy number.
13122453444354 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 24 + 534 + 4 + 43 + 54 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3299664 + ... + 6093659.
It is an arithmetic number, because the mean of its divisors is an integer number (1184681326218).
Almost surely, 213122453444354 is an apocalyptic number.
13122453444354 is an abundant number, since it is smaller than the sum of its proper divisors (15309898384878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13122453444354 is a wasteful number, since it uses less digits than its factorization.
13122453444354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9470942 (or 9470939 counting only the distinct ones).
The product of its digits is 2764800, while the sum is 45.
Adding to 13122453444354 its reverse (45344435422131), we get a palindrome (58466888866485).
The spelling of 13122453444354 in words is "thirteen trillion, one hundred twenty-two billion, four hundred fifty-three million, four hundred forty-four thousand, three hundred fifty-four".
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