Base | Representation |
---|---|
bin | 1001000110001011011100… |
… | …10001000011001011000100 |
3 | 2121211022120012011011020022 |
4 | 10203011232101003023010 |
5 | 10110214143220120201 |
6 | 110313253054354312 |
7 | 4133130456112046 |
oct | 443055621031304 |
9 | 77738505134208 |
10 | 20003512660676 |
11 | 6412495451a96 |
12 | 22b0993abb998 |
13 | b21427c63c8c |
14 | 4d2264993a96 |
15 | 24a50d44441b |
hex | 12316e4432c4 |
20003512660676 has 96 divisors (see below), whose sum is σ = 36571239936000. Its totient is φ = 9561968317440.
The previous prime is 20003512660657. The next prime is 20003512660697. The reversal of 20003512660676 is 67606621530002.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7050937130 + ... + 7050939966.
It is an arithmetic number, because the mean of its divisors is an integer number (380950416000).
Almost surely, 220003512660676 is an apocalyptic number.
It is an amenable number.
20003512660676 is a deficient number, since it is larger than the sum of its proper divisors (16567727275324).
20003512660676 is a wasteful number, since it uses less digits than its factorization.
20003512660676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4437 (or 4435 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 44.
The spelling of 20003512660676 in words is "twenty trillion, three billion, five hundred twelve million, six hundred sixty thousand, six hundred seventy-six".
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