Base | Representation |
---|---|
bin | 1001001011111011100010… |
… | …01111001100000110010010 |
3 | 2122112012122112220221202211 |
4 | 10211331301033030012102 |
5 | 10121433404014001320 |
6 | 110544134345302334 |
7 | 4153324600224406 |
oct | 445756117140622 |
9 | 78465575827684 |
10 | 20201131000210 |
11 | 6489284897456 |
12 | 2323145a949aa |
13 | b36c5ca18bb4 |
14 | 4dba5062b106 |
15 | 25072776655a |
hex | 125f713cc192 |
20201131000210 has 64 divisors (see below), whose sum is σ = 36869419399680. Its totient is φ = 7967968819200.
The previous prime is 20201131000189. The next prime is 20201131000279. The reversal of 20201131000210 is 1200013110202.
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, 3574785885 + ... + 3574791535.
It is an arithmetic number, because the mean of its divisors is an integer number (576084678120).
Almost surely, 220201131000210 is an apocalyptic number.
20201131000210 is a deficient number, since it is larger than the sum of its proper divisors (16668288399470).
20201131000210 is a wasteful number, since it uses less digits than its factorization.
20201131000210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10723.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 20201131000210 its reverse (1200013110202), we get a palindrome (21401144110412).
The spelling of 20201131000210 in words is "twenty trillion, two hundred one billion, one hundred thirty-one million, two hundred ten", and thus it is an aban number.
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