Base | Representation |
---|---|
bin | 1011101101001001… |
… | …0100100101011110 |
3 | 22002222111100220211 |
4 | 2323102110211132 |
5 | 22413342023202 |
6 | 1235443003034 |
7 | 140602524505 |
oct | 27322244536 |
9 | 8088440824 |
10 | 3142142302 |
11 | 1372726022 |
12 | 73836947a |
13 | 3b0c91a00 |
14 | 21b44783c |
15 | 135cc01d7 |
hex | bb49495e |
3142142302 has 24 divisors (see below), whose sum is σ = 5117545224. Its totient is φ = 1446273504.
The previous prime is 3142142279. The next prime is 3142142303. The reversal of 3142142302 is 2032412413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142142303) 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, 113613 + ... + 138535.
It is an arithmetic number, because the mean of its divisors is an integer number (213231051).
Almost surely, 23142142302 is an apocalyptic number.
3142142302 is a deficient number, since it is larger than the sum of its proper divisors (1975402922).
3142142302 is a wasteful number, since it uses less digits than its factorization.
3142142302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25324 (or 25311 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 3142142302 is about 56054.8151544539. The cubic root of 3142142302 is about 1464.6772968585.
Adding to 3142142302 its reverse (2032412413), we get a palindrome (5174554715).
The spelling of 3142142302 in words is "three billion, one hundred forty-two million, one hundred forty-two thousand, three hundred two".
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