Base | Representation |
---|---|
bin | 1011101101011100… |
… | …1100100100101010 |
3 | 22010001220021212110 |
4 | 2323113030210222 |
5 | 22414203421302 |
6 | 1235530223150 |
7 | 140616426246 |
oct | 27327144452 |
9 | 8101807773 |
10 | 3143420202 |
11 | 137341913a |
12 | 738884ab6 |
13 | 3b131b570 |
14 | 21b69b426 |
15 | 135e73b6c |
hex | bb5cc92a |
3143420202 has 32 divisors (see below), whose sum is σ = 6775409088. Its totient is φ = 966496896.
The previous prime is 3143420197. The next prime is 3143420227. The reversal of 3143420202 is 2020243413.
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 15 ways as a sum of consecutive naturals, for example, 97713 + ... + 125835.
It is an arithmetic number, because the mean of its divisors is an integer number (211731534).
Almost surely, 23143420202 is an apocalyptic number.
3143420202 is an abundant number, since it is smaller than the sum of its proper divisors (3631988886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3143420202 is a wasteful number, since it uses less digits than its factorization.
3143420202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29574.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 3143420202 is about 56066.2126596759. The cubic root of 3143420202 is about 1464.8758299245.
Adding to 3143420202 its reverse (2020243413), we get a palindrome (5163663615).
The spelling of 3143420202 in words is "three billion, one hundred forty-three million, four hundred twenty thousand, two hundred two".
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