Base | Representation |
---|---|
bin | 1001000110001000101010… |
… | …1101101100100111000101 |
3 | 1022102002100122210110102021 |
4 | 2101202022231230213011 |
5 | 2302324032320200401 |
6 | 33134222344243141 |
7 | 2051356243506100 |
oct | 221421255544705 |
9 | 38362318713367 |
10 | 10001011100101 |
11 | 320645004953a |
12 | 115631a4704b1 |
13 | 577125780bc8 |
14 | 2680a1529737 |
15 | 125238ab82a1 |
hex | 9188ab6c9c5 |
10001011100101 has 12 divisors (see below), whose sum is σ = 11824547754540. Its totient is φ = 8431765796160.
The previous prime is 10001011100089. The next prime is 10001011100131. The reversal of 10001011100101 is 10100111010001.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3083532488001 + 6917478612100 = 1755999^2 + 2630110^2 .
It is not a de Polignac number, because 10001011100101 - 217 = 10001010969029 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001011100131) 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, 1672966416 + ... + 1672972393.
It is an arithmetic number, because the mean of its divisors is an integer number (985378979545).
Almost surely, 210001011100101 is an apocalyptic number.
It is an amenable number.
10001011100101 is a deficient number, since it is larger than the sum of its proper divisors (1823536654439).
10001011100101 is an equidigital number, since it uses as much as digits as its factorization.
10001011100101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3345938884 (or 3345938877 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 7.
Adding to 10001011100101 its reverse (10100111010001), we get a palindrome (20101122110102).
The spelling of 10001011100101 in words is "ten trillion, one billion, eleven million, one hundred thousand, one hundred one".
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