Base | Representation |
---|---|
bin | 1001010111101101110111… |
… | …11000111111011111010110 |
3 | 2200221220222021002221222122 |
4 | 10223312323320333133112 |
5 | 10200102303230222142 |
6 | 111454152203255542 |
7 | 4224512424266363 |
oct | 453667370773726 |
9 | 80856867087878 |
10 | 20606110398422 |
11 | 662500313538a |
12 | 238972881a5b2 |
13 | b661bcb517c3 |
14 | 5134abc4b46a |
15 | 25b02b3971d2 |
hex | 12bdbbe3f7d6 |
20606110398422 has 8 divisors (see below), whose sum is σ = 30910750660272. Its totient is φ = 10302526845000.
The previous prime is 20606110398421. The next prime is 20606110398431. The reversal of 20606110398422 is 22489301160602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×206061103984222 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20606110398421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264128354 + ... + 264206357.
It is an arithmetic number, because the mean of its divisors is an integer number (3863843832534).
Almost surely, 220606110398422 is an apocalyptic number.
20606110398422 is a deficient number, since it is larger than the sum of its proper divisors (10304640261850).
20606110398422 is a wasteful number, since it uses less digits than its factorization.
20606110398422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528354214.
The product of its (nonzero) digits is 248832, while the sum is 44.
The spelling of 20606110398422 in words is "twenty trillion, six hundred six billion, one hundred ten million, three hundred ninety-eight thousand, four hundred twenty-two".
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