Base | Representation |
---|---|
bin | 1111101100010100… |
… | …1001110011100100 |
3 | 101212120102201111201 |
4 | 3323011021303210 |
5 | 32111340311400 |
6 | 1533555012244 |
7 | 206250040102 |
oct | 37305116344 |
9 | 11776381451 |
10 | 4212432100 |
11 | 1871898648 |
12 | 99689a084 |
13 | 52193c596 |
14 | 2bd650c72 |
15 | 199c3806a |
hex | fb149ce4 |
4212432100 has 36 divisors (see below), whose sum is σ = 9180944500. Its totient is φ = 1677605760.
The previous prime is 4212432073. The next prime is 4212432101. The reversal of 4212432100 is 12342124.
It can be written as a sum of positive squares in 6 ways, for example, as 6390784 + 4206041316 = 2528^2 + 64854^2 .
It is a super-2 number, since 2×42124321002 = 35489168394220820000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4212432101) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 69075 + ... + 114874.
Almost surely, 24212432100 is an apocalyptic number.
It is an amenable number.
4212432100 is an abundant number, since it is smaller than the sum of its proper divisors (4968512400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4212432100 is a wasteful number, since it uses less digits than its factorization.
4212432100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184192 (or 184185 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 4212432100 is about 64903.2518445725. The cubic root of 4212432100 is about 1615.0190069555.
Adding to 4212432100 its reverse (12342124), we get a palindrome (4224774224).
The spelling of 4212432100 in words is "four billion, two hundred twelve million, four hundred thirty-two thousand, one hundred".
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