Base | Representation |
---|---|
bin | 1011101101001001… |
… | …0100100101101011 |
3 | 22002222111100221022 |
4 | 2323102110211223 |
5 | 22413342023230 |
6 | 1235443003055 |
7 | 140602524524 |
oct | 27322244553 |
9 | 8088440838 |
10 | 3142142315 |
11 | 1372726034 |
12 | 73836948b |
13 | 3b0c91a10 |
14 | 21b44784b |
15 | 135cc01e5 |
hex | bb49496b |
3142142315 has 16 divisors (see below), whose sum is σ = 4200638400. Its totient is φ = 2240337792.
The previous prime is 3142142303. The next prime is 3142142323. The reversal of 3142142315 is 5132412413.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 3142142315 - 26 = 3142142251 is a prime.
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, 831575 + ... + 835344.
It is an arithmetic number, because the mean of its divisors is an integer number (262539900).
Almost surely, 23142142315 is an apocalyptic number.
3142142315 is a deficient number, since it is larger than the sum of its proper divisors (1058496085).
3142142315 is a wasteful number, since it uses less digits than its factorization.
3142142315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1666966.
The product of its digits is 2880, while the sum is 26.
The square root of 3142142315 is about 56054.8152704119. The cubic root of 3142142315 is about 1464.6772988784.
Adding to 3142142315 its reverse (5132412413), we get a palindrome (8274554728).
The spelling of 3142142315 in words is "three billion, one hundred forty-two million, one hundred forty-two thousand, three hundred fifteen".
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