Base | Representation |
---|---|
bin | 1100001110101011111… |
… | …01001001001111000010 |
3 | 1111011121120001222200011 |
4 | 12013111331021033002 |
5 | 23341033024401310 |
6 | 521012102215134 |
7 | 42233660665432 |
oct | 6072575111702 |
9 | 1434546058604 |
10 | 420201403330 |
11 | 15222a812755 |
12 | 695307244aa |
13 | 30817971c37 |
14 | 164a31142c2 |
15 | ade519978a |
hex | 61d5f493c2 |
420201403330 has 64 divisors (see below), whose sum is σ = 782736514560. Its totient is φ = 162319842304.
The previous prime is 420201403291. The next prime is 420201403351. The reversal of 420201403330 is 33304102024.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33425286 + ... + 33437854.
It is an arithmetic number, because the mean of its divisors is an integer number (12230258040).
Almost surely, 2420201403330 is an apocalyptic number.
420201403330 is a deficient number, since it is larger than the sum of its proper divisors (362535111230).
420201403330 is a wasteful number, since it uses less digits than its factorization.
420201403330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13563.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 420201403330 its reverse (33304102024), we get a palindrome (453505505354).
The spelling of 420201403330 in words is "four hundred twenty billion, two hundred one million, four hundred three thousand, three hundred thirty".
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