Base | Representation |
---|---|
bin | 1100001110100011111… |
… | …00011100001110011110 |
3 | 1111011102212110010201200 |
4 | 12013101330130032132 |
5 | 23340413313010420 |
6 | 521001300020330 |
7 | 42232213004331 |
oct | 6072174341636 |
9 | 1434385403650 |
10 | 420134110110 |
11 | 1521a5830320 |
12 | 695120916a6 |
13 | 30806a40470 |
14 | 164981d8618 |
15 | adde305b90 |
hex | 61d1f1c39e |
420134110110 has 96 divisors (see below), whose sum is σ = 1283318775648. Its totient is φ = 94016021760.
The previous prime is 420134110091. The next prime is 420134110117. The reversal of 420134110110 is 11011431024.
420134110110 is a `hidden beast` number, since 4 + 201 + 341 + 10 + 110 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420134110117) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16309357 + ... + 16335096.
It is an arithmetic number, because the mean of its divisors is an integer number (13367903913).
Almost surely, 2420134110110 is an apocalyptic number.
420134110110 is an abundant number, since it is smaller than the sum of its proper divisors (863184665538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420134110110 is a wasteful number, since it uses less digits than its factorization.
420134110110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32644490 (or 32644487 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 420134110110 its reverse (11011431024), we get a palindrome (431145541134).
The spelling of 420134110110 in words is "four hundred twenty billion, one hundred thirty-four million, one hundred ten thousand, one hundred ten".
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