Base | Representation |
---|---|
bin | 100111010100000011… |
… | …010110010000010010 |
3 | 11000221211222201100001 |
4 | 213110003112100102 |
5 | 1142422330244132 |
6 | 31220405120214 |
7 | 3023030036446 |
oct | 472403262022 |
9 | 130854881301 |
10 | 42212353042 |
11 | 169a1855692 |
12 | 82209b906a |
13 | 3c9951a7c2 |
14 | 2086342826 |
15 | 1170d43ce7 |
hex | 9d40d6412 |
42212353042 has 8 divisors (see below), whose sum is σ = 63450720000. Its totient is φ = 21062113044.
The previous prime is 42212353021. The next prime is 42212353069. The reversal of 42212353042 is 24035321224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42212353042.
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, 22030542 + ... + 22032457.
It is an arithmetic number, because the mean of its divisors is an integer number (7931340000).
Almost surely, 242212353042 is an apocalyptic number.
42212353042 is a deficient number, since it is larger than the sum of its proper divisors (21238366958).
42212353042 is a wasteful number, since it uses less digits than its factorization.
42212353042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44063480.
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 42212353042 its reverse (24035321224), we get a palindrome (66247674266).
The spelling of 42212353042 in words is "forty-two billion, two hundred twelve million, three hundred fifty-three thousand, forty-two".
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