Base | Representation |
---|---|
bin | 1001000110000101011111… |
… | …00011010110111110010000 |
3 | 2121211000022012110011112221 |
4 | 10203002233203112332100 |
5 | 10110141120112341422 |
6 | 110312003355030424 |
7 | 4132655254414426 |
oct | 443025743267620 |
9 | 77730265404487 |
10 | 20000313012112 |
11 | 64110a3319734 |
12 | 22b024043b414 |
13 | b210380b93c4 |
14 | 4d203da5b116 |
15 | 24a3c25b53c7 |
hex | 1230af8d6f90 |
20000313012112 has 40 divisors (see below), whose sum is σ = 38947906976000. Its totient is φ = 9949246889472.
The previous prime is 20000313012101. The next prime is 20000313012133. The reversal of 20000313012112 is 21121031300002.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49875064 + ... + 50274472.
It is an arithmetic number, because the mean of its divisors is an integer number (973697674400).
Almost surely, 220000313012112 is an apocalyptic number.
It is an amenable number.
20000313012112 is a deficient number, since it is larger than the sum of its proper divisors (18947593963888).
20000313012112 is a wasteful number, since it uses less digits than its factorization.
20000313012112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415343 (or 415337 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 20000313012112 its reverse (21121031300002), we get a palindrome (41121344312114).
The spelling of 20000313012112 in words is "twenty trillion, three hundred thirteen million, twelve thousand, one hundred twelve".
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