Base | Representation |
---|---|
bin | 1100001110100001000… |
… | …01010111001001100110 |
3 | 1111011101012112010011020 |
4 | 12013100201113021212 |
5 | 23340341204443324 |
6 | 520555044152010 |
7 | 42231503033316 |
oct | 6072041271146 |
9 | 1434335463136 |
10 | 420110234214 |
11 | 152193302a80 |
12 | 69506098606 |
13 | 30801b00b08 |
14 | 16494d81446 |
15 | addc18b679 |
hex | 61d0857266 |
420110234214 has 64 divisors (see below), whose sum is σ = 937219645440. Its totient is φ = 124474165920.
The previous prime is 420110234191. The next prime is 420110234251. The reversal of 420110234214 is 412432011024.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145909 + ... + 928175.
It is an arithmetic number, because the mean of its divisors is an integer number (14644056960).
Almost surely, 2420110234214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 420110234214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468609822720).
420110234214 is an abundant number, since it is smaller than the sum of its proper divisors (517109411226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420110234214 is a wasteful number, since it uses less digits than its factorization.
420110234214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 782465.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 420110234214 its reverse (412432011024), we get a palindrome (832542245238).
The spelling of 420110234214 in words is "four hundred twenty billion, one hundred ten million, two hundred thirty-four thousand, two hundred fourteen".
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