Base | Representation |
---|---|
bin | 1100001110010101010… |
… | …11001010100111010010 |
3 | 1111011010100221110120121 |
4 | 12013022223022213102 |
5 | 23340141102003020 |
6 | 520541221500454 |
7 | 42226202202310 |
oct | 6071253124722 |
9 | 1434110843517 |
10 | 420012141010 |
11 | 1521429a4110 |
12 | 6949927172a |
13 | 307b76a71b7 |
14 | 16485d290b0 |
15 | add3761baa |
hex | 61caaca9d2 |
420012141010 has 64 divisors (see below), whose sum is σ = 998018184960. Its totient is φ = 123212113920.
The previous prime is 420012140953. The next prime is 420012141011. The reversal of 420012141010 is 10141210024.
It is a happy number.
It is a super-4 number, since 4×4200121410104 (a number of 48 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (420012141011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16030155 + ... + 16056334.
It is an arithmetic number, because the mean of its divisors is an integer number (15594034140).
Almost surely, 2420012141010 is an apocalyptic number.
420012141010 is an abundant number, since it is smaller than the sum of its proper divisors (578006043950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420012141010 is a wasteful number, since it uses less digits than its factorization.
420012141010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32086531.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 420012141010 its reverse (10141210024), we get a palindrome (430153351034).
The spelling of 420012141010 in words is "four hundred twenty billion, twelve million, one hundred forty-one thousand, ten".
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