Base | Representation |
---|---|
bin | 1001010110001000000100… |
… | …00010001111001000111100 |
3 | 2200202200220001220202120110 |
4 | 10223010002002033020330 |
5 | 10143203333334331332 |
6 | 111413112414150020 |
7 | 4220536104151305 |
oct | 453040202171074 |
9 | 80680801822513 |
10 | 20551452652092 |
11 | 66039052795aa |
12 | 237b013ab2310 |
13 | b60cbc12657b |
14 | 5109a4aab7ac |
15 | 2598ccb544cc |
hex | 12b10208f23c |
20551452652092 has 24 divisors (see below), whose sum is σ = 47953754612176. Its totient is φ = 6850432061568.
The previous prime is 20551452652039. The next prime is 20551452652121. The reversal of 20551452652092 is 29025625415502.
It is a super-3 number, since 3×205514526520923 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4860763 + ... + 8045490.
Almost surely, 220551452652092 is an apocalyptic number.
It is an amenable number.
20551452652092 is an abundant number, since it is smaller than the sum of its proper divisors (27402301960084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20551452652092 is a wasteful number, since it uses less digits than its factorization.
20551452652092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13038957 (or 13038955 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 48.
The spelling of 20551452652092 in words is "twenty trillion, five hundred fifty-one billion, four hundred fifty-two million, six hundred fifty-two thousand, ninety-two".
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