Base | Representation |
---|---|
bin | 1100001110101110100… |
… | …11011011011110000011 |
3 | 1111011200010122011012121 |
4 | 12013113103123132003 |
5 | 23341104322204103 |
6 | 521014231105111 |
7 | 42234354153313 |
oct | 6072723333603 |
9 | 1434603564177 |
10 | 420224022403 |
11 | 1522415617a9 |
12 | 69538212197 |
13 | 3081c5614c3 |
14 | 164a6121443 |
15 | ade71666bd |
hex | 61d74db783 |
420224022403 has 8 divisors (see below), whose sum is σ = 421813876320. Its totient is φ = 418634374080.
The previous prime is 420224022401. The next prime is 420224022469. The reversal of 420224022403 is 304220422024.
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 420224022403 - 21 = 420224022401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (420224022401) 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, 4966018 + ... + 5049928.
It is an arithmetic number, because the mean of its divisors is an integer number (52726734540).
Almost surely, 2420224022403 is an apocalyptic number.
420224022403 is a deficient number, since it is larger than the sum of its proper divisors (1589853917).
420224022403 is a wasteful number, since it uses less digits than its factorization.
420224022403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102797.
The product of its (nonzero) digits is 6144, while the sum is 25.
Adding to 420224022403 its reverse (304220422024), we get a palindrome (724444444427).
The spelling of 420224022403 in words is "four hundred twenty billion, two hundred twenty-four million, twenty-two thousand, four hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •