Base | Representation |
---|---|
bin | 1100010010110010001… |
… | …00101111011010010010 |
3 | 1111101021212101202010100 |
4 | 12021121010233122102 |
5 | 23410034202210002 |
6 | 522014243513230 |
7 | 42342332021112 |
oct | 6113104573222 |
9 | 1441255352110 |
10 | 422401210002 |
11 | 15315951aaa2 |
12 | 69a45388816 |
13 | 30aa86365a5 |
14 | 16631341042 |
15 | aec337911c |
hex | 625912f692 |
422401210002 has 24 divisors (see below), whose sum is σ = 915388868160. Its totient is φ = 140771750040.
The previous prime is 422401209883. The next prime is 422401210009. The reversal of 422401210002 is 200012104224.
It is a super-2 number, since 2×4224012100022 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (422401210009) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2296774 + ... + 2473857.
It is an arithmetic number, because the mean of its divisors is an integer number (38141202840).
Almost surely, 2422401210002 is an apocalyptic number.
422401210002 is an abundant number, since it is smaller than the sum of its proper divisors (492987658158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422401210002 is a wasteful number, since it uses less digits than its factorization.
422401210002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4775558 (or 4775555 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 422401210002 its reverse (200012104224), we get a palindrome (622413314226).
The spelling of 422401210002 in words is "four hundred twenty-two billion, four hundred one million, two hundred ten thousand, two".
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