Base | Representation |
---|---|
bin | 100111010100100001… |
… | …000011011010101010 |
3 | 11000222101122100022101 |
4 | 213110201003122222 |
5 | 1142431323441302 |
6 | 31221244044014 |
7 | 3023153161522 |
oct | 472441033252 |
9 | 130871570271 |
10 | 42220140202 |
11 | 169a6194259 |
12 | 822353360a |
13 | 3c9b0160a6 |
14 | 20873ac682 |
15 | 1171881287 |
hex | 9d48436aa |
42220140202 has 8 divisors (see below), whose sum is σ = 64222185312. Its totient is φ = 20812745100.
The previous prime is 42220140181. The next prime is 42220140211. The reversal of 42220140202 is 20204102224.
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 42220140202.
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, 148662324 + ... + 148662607.
It is an arithmetic number, because the mean of its divisors is an integer number (8027773164).
Almost surely, 242220140202 is an apocalyptic number.
42220140202 is a deficient number, since it is larger than the sum of its proper divisors (22002045110).
42220140202 is a wasteful number, since it uses less digits than its factorization.
42220140202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297325004.
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 42220140202 its reverse (20204102224), we get a palindrome (62424242426).
The spelling of 42220140202 in words is "forty-two billion, two hundred twenty million, one hundred forty thousand, two hundred two".
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