Base | Representation |
---|---|
bin | 10011101000100111… |
… | …00000001011101101 |
3 | 1000012122010122201120 |
4 | 21310103200023231 |
5 | 133042022013310 |
6 | 4501554331153 |
7 | 522135520530 |
oct | 116423401355 |
9 | 30178118646 |
10 | 10541204205 |
11 | 451a264814 |
12 | 2062289ab9 |
13 | cbcb6b24c |
14 | 71dda2a17 |
15 | 41a664b70 |
hex | 2744e02ed |
10541204205 has 32 divisors (see below), whose sum is σ = 19279315200. Its totient is φ = 4817843712.
The previous prime is 10541204203. The next prime is 10541204243. The reversal of 10541204205 is 50240214501.
It is not a de Polignac number, because 10541204205 - 21 = 10541204203 is a prime.
It is a super-2 number, since 2×105412042052 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10541204203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811401 + ... + 824289.
It is an arithmetic number, because the mean of its divisors is an integer number (602478600).
Almost surely, 210541204205 is an apocalyptic number.
10541204205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10541204205 is a deficient number, since it is larger than the sum of its proper divisors (8738110995).
10541204205 is a wasteful number, since it uses less digits than its factorization.
10541204205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20693.
The product of its (nonzero) digits is 1600, while the sum is 24.
Adding to 10541204205 its reverse (50240214501), we get a palindrome (60781418706).
The spelling of 10541204205 in words is "ten billion, five hundred forty-one million, two hundred four thousand, two hundred five".
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