Base | Representation |
---|---|
bin | 1001010010000001100010… |
… | …11101101011011000100011 |
3 | 2200021020002211211111001200 |
4 | 10221000301131223120203 |
5 | 10133401213200012201 |
6 | 111224243315332243 |
7 | 4204416401221611 |
oct | 451006135533043 |
9 | 80236084744050 |
10 | 20410514454051 |
11 | 655a061343387 |
12 | 235783bbb1083 |
13 | b5091b085607 |
14 | 507c34a1c6b1 |
15 | 255dce8ad386 |
hex | 12903176b623 |
20410514454051 has 12 divisors (see below), whose sum is σ = 29485130454000. Its totient is φ = 13605497524080.
The previous prime is 20410514454019. The next prime is 20410514454167. The reversal of 20410514454051 is 15045441501402.
20410514454051 is a `hidden beast` number, since 2 + 0 + 4 + 10 + 51 + 4 + 4 + 540 + 51 = 666.
It is not a de Polignac number, because 20410514454051 - 25 = 20410514454019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20410514453997 and 20410514454015.
It is not an unprimeable number, because it can be changed into a prime (20410514454251) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125923840 + ... + 126085821.
It is an arithmetic number, because the mean of its divisors is an integer number (2457094204500).
Almost surely, 220410514454051 is an apocalyptic number.
20410514454051 is a deficient number, since it is larger than the sum of its proper divisors (9074615999949).
20410514454051 is a wasteful number, since it uses less digits than its factorization.
20410514454051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252018666 (or 252018663 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 36.
Adding to 20410514454051 its reverse (15045441501402), we get a palindrome (35455955955453).
The spelling of 20410514454051 in words is "twenty trillion, four hundred ten billion, five hundred fourteen million, four hundred fifty-four thousand, fifty-one".
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