Base | Representation |
---|---|
bin | 110000000110110000000011… |
… | …1010110010110110110110100 |
3 | 2001111012211002010122120022101 |
4 | 1200031200013112112312310 |
5 | 420430212314113200340 |
6 | 4055535545412311444 |
7 | 155061610061425564 |
oct | 14015400726266664 |
9 | 2044184063576271 |
10 | 423140301303220 |
11 | 112909880928076 |
12 | 3b55b512912584 |
13 | 15214c614896a7 |
14 | 766c15801cda4 |
15 | 33dbcb4ae4c9a |
hex | 180d807596db4 |
423140301303220 has 12 divisors (see below), whose sum is σ = 888594632736804. Its totient is φ = 169256120521280.
The previous prime is 423140301303211. The next prime is 423140301303281. The reversal of 423140301303220 is 22303103041324.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 57709516635684 + 365430784667536 = 7596678^2 + 19116244^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10578507532561 + ... + 10578507532600.
It is an arithmetic number, because the mean of its divisors is an integer number (74049552728067).
Almost surely, 2423140301303220 is an apocalyptic number.
It is an amenable number.
423140301303220 is an abundant number, since it is smaller than the sum of its proper divisors (465454331433584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423140301303220 is a wasteful number, since it uses less digits than its factorization.
423140301303220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21157015065170 (or 21157015065168 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 423140301303220 its reverse (22303103041324), we get a palindrome (445443404344544).
The spelling of 423140301303220 in words is "four hundred twenty-three trillion, one hundred forty billion, three hundred one million, three hundred three thousand, two hundred twenty".
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