Base | Representation |
---|---|
bin | 1100001110110000110… |
… | …01001010010010011110 |
3 | 1111011201102000212020210 |
4 | 12013120121022102132 |
5 | 23341124012131420 |
6 | 521020122553250 |
7 | 42234665426031 |
oct | 6073031122236 |
9 | 1434642025223 |
10 | 420242302110 |
11 | 1522509075a4 |
12 | 69542368826 |
13 | 308232918b7 |
14 | 164a871d018 |
15 | ade8a779e0 |
hex | 61d864a49e |
420242302110 has 32 divisors (see below), whose sum is σ = 1008656842752. Its totient is φ = 112056245280.
The previous prime is 420242302093. The next prime is 420242302111. The reversal of 420242302110 is 11203242024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420242302111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109246 + ... + 923265.
It is an arithmetic number, because the mean of its divisors is an integer number (31520526336).
Almost surely, 2420242302110 is an apocalyptic number.
420242302110 is an abundant number, since it is smaller than the sum of its proper divisors (588414540642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420242302110 is a wasteful number, since it uses less digits than its factorization.
420242302110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1046088.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 420242302110 its reverse (11203242024), we get a palindrome (431445544134).
The spelling of 420242302110 in words is "four hundred twenty billion, two hundred forty-two million, three hundred two thousand, one hundred ten".
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