Base | Representation |
---|---|
bin | 101001000000001… |
… | …1010100000111010 |
3 | 10112212212221002200 |
4 | 1102000122200322 |
5 | 10304203342224 |
6 | 344305011030 |
7 | 46044310152 |
oct | 12200324072 |
9 | 3485787080 |
10 | 1375840314 |
11 | 646698212 |
12 | 324923a76 |
13 | 18c06cbc4 |
14 | d0a23762 |
15 | 80bc15c9 |
hex | 5201a83a |
1375840314 has 24 divisors (see below), whose sum is σ = 3007372212. Its totient is φ = 454554240.
The previous prime is 1375840313. The next prime is 1375840387. The reversal of 1375840314 is 4130485731.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1261457289 + 114383025 = 35517^2 + 10695^2 .
It is a super-3 number, since 3×13758403143 (a number of 28 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1375840313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336177 + ... + 340244.
Almost surely, 21375840314 is an apocalyptic number.
1375840314 is an abundant number, since it is smaller than the sum of its proper divisors (1631531898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1375840314 is a wasteful number, since it uses less digits than its factorization.
1375840314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676542 (or 676539 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 1375840314 is about 37092.3214965038. The cubic root of 1375840314 is about 1112.2165254093.
The spelling of 1375840314 in words is "one billion, three hundred seventy-five million, eight hundred forty thousand, three hundred fourteen".
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