Base | Representation |
---|---|
bin | 1010111101100011001101… |
… | …1100000111110010011101 |
3 | 1120200012201022200202210211 |
4 | 2233120303130013302131 |
5 | 3034432101024230100 |
6 | 41344505551132421 |
7 | 2352524131135420 |
oct | 257306334076235 |
9 | 46605638622724 |
10 | 12052541242525 |
11 | 39274aa35aa93 |
12 | 1427a43814111 |
13 | 69571ba9bcc4 |
14 | 2d94bba179b7 |
15 | 15d7aa93b1ba |
hex | af633707c9d |
12052541242525 has 48 divisors (see below), whose sum is σ = 17111856556800. Its totient is φ = 8249276044800.
The previous prime is 12052541242517. The next prime is 12052541242579. The reversal of 12052541242525 is 52524214525021.
It is not a de Polignac number, because 12052541242525 - 23 = 12052541242517 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 480225777 + ... + 480250873.
It is an arithmetic number, because the mean of its divisors is an integer number (356497011600).
Almost surely, 212052541242525 is an apocalyptic number.
It is an amenable number.
12052541242525 is a deficient number, since it is larger than the sum of its proper divisors (5059315314275).
12052541242525 is a wasteful number, since it uses less digits than its factorization.
12052541242525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30094 (or 30089 counting only the distinct ones).
The product of its (nonzero) digits is 320000, while the sum is 40.
Adding to 12052541242525 its reverse (52524214525021), we get a palindrome (64576755767546).
The spelling of 12052541242525 in words is "twelve trillion, fifty-two billion, five hundred forty-one million, two hundred forty-two thousand, five hundred twenty-five".
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