Base | Representation |
---|---|
bin | 1011101100110000… |
… | …1011010001001011 |
3 | 22002212110112000011 |
4 | 2323030023101023 |
5 | 22412434000100 |
6 | 1235344252351 |
7 | 140553034600 |
oct | 27314132113 |
9 | 8085415004 |
10 | 3140531275 |
11 | 13718256a2 |
12 | 7379110b7 |
13 | 3b084963b |
14 | 21b1486a7 |
15 | 135aa2bba |
hex | bb30b44b |
3140531275 has 36 divisors (see below), whose sum is σ = 4549911912. Its totient is φ = 2144069760.
The previous prime is 3140531263. The next prime is 3140531309. The reversal of 3140531275 is 5721350413.
It is a happy number.
3140531275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3140531275 - 217 = 3140400203 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 279924 + ... + 290926.
It is an arithmetic number, because the mean of its divisors is an integer number (126386442).
Almost surely, 23140531275 is an apocalyptic number.
3140531275 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3140531275 is a deficient number, since it is larger than the sum of its proper divisors (1409380637).
3140531275 is a wasteful number, since it uses less digits than its factorization.
3140531275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11260 (or 11248 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 3140531275 is about 56040.4432084544. The cubic root of 3140531275 is about 1464.4269328463.
Adding to 3140531275 its reverse (5721350413), we get a palindrome (8861881688).
The spelling of 3140531275 in words is "three billion, one hundred forty million, five hundred thirty-one thousand, two hundred seventy-five".
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