Base | Representation |
---|---|
bin | 1011101101001011… |
… | …1010001001110100 |
3 | 22002222210012000000 |
4 | 2323102322021310 |
5 | 22413411434210 |
6 | 1235450151300 |
7 | 140604035232 |
oct | 27322721164 |
9 | 8088705000 |
10 | 3142296180 |
11 | 13728206a1 |
12 | 738422530 |
13 | 3b1016a6a |
14 | 21b487952 |
15 | 135d00ac0 |
hex | bb4ba274 |
3142296180 has 84 divisors (see below), whose sum is σ = 9893752932. Its totient is φ = 837941760.
The previous prime is 3142296173. The next prime is 3142296187. The reversal of 3142296180 is 816922413.
3142296180 is a `hidden beast` number, since 3 + 14 + 2 + 29 + 618 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (3142296173) and next prime (3142296187).
It can be written as a sum of positive squares in 2 ways, for example, as 2430687204 + 711608976 = 49302^2 + 26676^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142296187) 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 27 ways as a sum of consecutive naturals, for example, 93181 + ... + 122340.
It is an arithmetic number, because the mean of its divisors is an integer number (117782773).
Almost surely, 23142296180 is an apocalyptic number.
3142296180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3142296180 is an abundant number, since it is smaller than the sum of its proper divisors (6751456752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142296180 is a wasteful number, since it uses less digits than its factorization.
3142296180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215548 (or 215531 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 3142296180 is about 56056.1877048377. The cubic root of 3142296180 is about 1464.7012060169.
The spelling of 3142296180 in words is "three billion, one hundred forty-two million, two hundred ninety-six thousand, one hundred eighty".
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