Base | Representation |
---|---|
bin | 1100110011101011010… |
… | …1011101010110010001 |
3 | 210000221022001200021012 |
4 | 3030322311131112101 |
5 | 12101110242040330 |
6 | 245025223340305 |
7 | 21616362514655 |
oct | 3147265352621 |
9 | 700838050235 |
10 | 220030424465 |
11 | 85350490605 |
12 | 367878b1695 |
13 | 179970ba047 |
14 | a914446a65 |
15 | 5acbbeec95 |
hex | 333ad5d591 |
220030424465 has 16 divisors (see below), whose sum is σ = 279651958272. Its totient is φ = 165620254464.
The previous prime is 220030424461. The next prime is 220030424477. The reversal of 220030424465 is 564424030022.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 220030424465 - 22 = 220030424461 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220030424461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102209 + ... + 671198.
It is an arithmetic number, because the mean of its divisors is an integer number (17478247392).
Almost surely, 2220030424465 is an apocalyptic number.
It is an amenable number.
220030424465 is a deficient number, since it is larger than the sum of its proper divisors (59621533807).
220030424465 is a wasteful number, since it uses less digits than its factorization.
220030424465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 776776.
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 220030424465 its reverse (564424030022), we get a palindrome (784454454487).
The spelling of 220030424465 in words is "two hundred twenty billion, thirty million, four hundred twenty-four thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •