Base | Representation |
---|---|
bin | 1100001110100010101… |
… | …10011011001010110000 |
3 | 1111011102011200211012202 |
4 | 12013101112123022300 |
5 | 23340403240104204 |
6 | 521000302242332 |
7 | 42232032206444 |
oct | 6072126331260 |
9 | 1434364624182 |
10 | 420124144304 |
11 | 1521a0143917 |
12 | 6950a8863a8 |
13 | 30804961337 |
14 | 16496b62824 |
15 | addd4d7e1e |
hex | 61d159b2b0 |
420124144304 has 20 divisors (see below), whose sum is σ = 821597921064. Its totient is φ = 208098874368.
The previous prime is 420124144249. The next prime is 420124144327. The reversal of 420124144304 is 403441421024.
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, 122698097 + ... + 122701520.
Almost surely, 2420124144304 is an apocalyptic number.
It is an amenable number.
420124144304 is a deficient number, since it is larger than the sum of its proper divisors (401473776760).
420124144304 is a wasteful number, since it uses less digits than its factorization.
420124144304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245399732 (or 245399726 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 420124144304 its reverse (403441421024), we get a palindrome (823565565328).
The spelling of 420124144304 in words is "four hundred twenty billion, one hundred twenty-four million, one hundred forty-four thousand, three hundred four".
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