Base | Representation |
---|---|
bin | 110000000100010100… |
… | …1111101001000010001 |
3 | 100212102212222102012120 |
4 | 1200020221331020101 |
5 | 3142400423243441 |
6 | 115230505444453 |
7 | 10312666121220 |
oct | 1401051751021 |
9 | 325385872176 |
10 | 103224431121 |
11 | 3a860555a09 |
12 | 180097a0729 |
13 | 9970853556 |
14 | 4dd33a8cb7 |
15 | 2a42361966 |
hex | 1808a7d211 |
103224431121 has 32 divisors (see below), whose sum is σ = 159928661760. Its totient is φ = 58005282816.
The previous prime is 103224431099. The next prime is 103224431221. The reversal of 103224431121 is 121134422301.
It is not a de Polignac number, because 103224431121 - 214 = 103224414737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103224431091 and 103224431100.
It is not an unprimeable number, because it can be changed into a prime (103224431221) 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, 158425 + ... + 481193.
It is an arithmetic number, because the mean of its divisors is an integer number (4997770680).
Almost surely, 2103224431121 is an apocalyptic number.
It is an amenable number.
103224431121 is a deficient number, since it is larger than the sum of its proper divisors (56704230639).
103224431121 is a wasteful number, since it uses less digits than its factorization.
103224431121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323033.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 103224431121 its reverse (121134422301), we get a palindrome (224358853422).
The spelling of 103224431121 in words is "one hundred three billion, two hundred twenty-four million, four hundred thirty-one thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •