Base | Representation |
---|---|
bin | 1001100011100000000010… |
… | …1010010101111101010001 |
3 | 1101012022112102202002211121 |
4 | 2120320000222111331101 |
5 | 2334110231240343001 |
6 | 34202054404042241 |
7 | 2132666053012606 |
oct | 230700052257521 |
9 | 41168472662747 |
10 | 10505501106001 |
11 | 33903a3550910 |
12 | 1218053093381 |
13 | 5b2883bb64b5 |
14 | 28467cbb66ad |
15 | 1334139b36a1 |
hex | 98e00a95f51 |
10505501106001 has 4 divisors (see below), whose sum is σ = 11460546661104. Its totient is φ = 9550455550900.
The previous prime is 10505501105959. The next prime is 10505501106031. The reversal of 10505501106001 is 10060110550501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 10505501106001 - 27 = 10505501105873 is a prime.
It is a super-2 number, since 2×105055011060012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10505501106031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477522777535 + ... + 477522777556.
It is an arithmetic number, because the mean of its divisors is an integer number (2865136665276).
Almost surely, 210505501106001 is an apocalyptic number.
10505501106001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10505501106001 is a deficient number, since it is larger than the sum of its proper divisors (955045555103).
10505501106001 is an equidigital number, since it uses as much as digits as its factorization.
10505501106001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 955045555102.
The product of its (nonzero) digits is 750, while the sum is 25.
Adding to 10505501106001 its reverse (10060110550501), we get a palindrome (20565611656502).
The spelling of 10505501106001 in words is "ten trillion, five hundred five billion, five hundred one million, one hundred six thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •