Base | Representation |
---|---|
bin | 110000000100010100… |
… | …1001001111011011001 |
3 | 100212102212120202112011 |
4 | 1200020221021323121 |
5 | 3142400400041101 |
6 | 115230501145521 |
7 | 10312664255620 |
oct | 1401051117331 |
9 | 325385522464 |
10 | 103224221401 |
11 | 3a860422394 |
12 | 180096bb2a1 |
13 | 99707abc62 |
14 | 4dd33526b7 |
15 | 2a4231e751 |
hex | 1808a49ed9 |
103224221401 has 8 divisors (see below), whose sum is σ = 118018377920. Its totient is φ = 88442024688.
The previous prime is 103224221389. The next prime is 103224221437. The reversal of 103224221401 is 104122422301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103224221401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103224221461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2971446 + ... + 3005983.
It is an arithmetic number, because the mean of its divisors is an integer number (14752297240).
Almost surely, 2103224221401 is an apocalyptic number.
It is an amenable number.
103224221401 is a deficient number, since it is larger than the sum of its proper divisors (14794156519).
103224221401 is an equidigital number, since it uses as much as digits as its factorization.
103224221401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5979903.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 103224221401 its reverse (104122422301), we get a palindrome (207346643702).
Subtracting 103224221401 from its reverse (104122422301), we obtain a square (898200900 = 299702).
The spelling of 103224221401 in words is "one hundred three billion, two hundred twenty-four million, two hundred twenty-one thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •