Base | Representation |
---|---|
bin | 10010101101111100… |
… | …011110111110111110 |
3 | 1220212200021111010221 |
4 | 102231330132332332 |
5 | 312130113324402 |
6 | 13122153451554 |
7 | 1311023511004 |
oct | 225574367676 |
9 | 56780244127 |
10 | 20098183102 |
11 | 858399a488 |
12 | 3a8aa10bba |
13 | 1b83b3344a |
14 | d89362a74 |
15 | 7c96b2337 |
hex | 4adf1efbe |
20098183102 has 8 divisors (see below), whose sum is σ = 30148790256. Its totient is φ = 10048586352.
The previous prime is 20098183087. The next prime is 20098183111. The reversal of 20098183102 is 20138189002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200743 + ... + 283714.
It is an arithmetic number, because the mean of its divisors is an integer number (3768598782).
Almost surely, 220098183102 is an apocalyptic number.
20098183102 is a deficient number, since it is larger than the sum of its proper divisors (10050607154).
20098183102 is a wasteful number, since it uses less digits than its factorization.
20098183102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505202.
The product of its (nonzero) digits is 6912, while the sum is 34.
The spelling of 20098183102 in words is "twenty billion, ninety-eight million, one hundred eighty-three thousand, one hundred two".
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