Base | Representation |
---|---|
bin | 1001001101001011110011… |
… | …0010001000111111010101 |
3 | 1022211122221021010122020221 |
4 | 2103102330302020333111 |
5 | 2311320040203210010 |
6 | 33310011102354341 |
7 | 2063204220116413 |
oct | 223227462107725 |
9 | 38748837118227 |
10 | 10122110210005 |
11 | 3252843370152 |
12 | 117589628b9b1 |
13 | 585684596a61 |
14 | 26dcac81c2b3 |
15 | 1284752cadda |
hex | 934bcc88fd5 |
10122110210005 has 8 divisors (see below), whose sum is σ = 12146785335000. Its totient is φ = 8097519446016.
The previous prime is 10122110209979. The next prime is 10122110210053. The reversal of 10122110210005 is 50001201122101.
It can be written as a sum of positive squares in 4 ways, for example, as 772953955684 + 9349156254321 = 879178^2 + 3057639^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10122110210005 - 217 = 10122110078933 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20825980 + ... + 21306469.
It is an arithmetic number, because the mean of its divisors is an integer number (1518348166875).
Almost surely, 210122110210005 is an apocalyptic number.
It is an amenable number.
10122110210005 is a deficient number, since it is larger than the sum of its proper divisors (2024675124995).
10122110210005 is an equidigital number, since it uses as much as digits as its factorization.
10122110210005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42180503.
The product of its (nonzero) digits is 40, while the sum is 16.
Adding to 10122110210005 its reverse (50001201122101), we get a palindrome (60123311332106).
The spelling of 10122110210005 in words is "ten trillion, one hundred twenty-two billion, one hundred ten million, two hundred ten thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •