Base | Representation |
---|---|
bin | 101001000000010… |
… | …1000110111001110 |
3 | 10112212222220201102 |
4 | 1102000220313032 |
5 | 10304212232321 |
6 | 344310143102 |
7 | 46044643412 |
oct | 12200506716 |
9 | 3485886642 |
10 | 1375899086 |
11 | 646728391 |
12 | 324951a92 |
13 | 18c090893 |
14 | d0a3ad42 |
15 | 80bd3c0b |
hex | 52028dce |
1375899086 has 8 divisors (see below), whose sum is σ = 2065733280. Its totient is φ = 687321328.
The previous prime is 1375899067. The next prime is 1375899121. The reversal of 1375899086 is 6809985731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311366 + ... + 315753.
It is an arithmetic number, because the mean of its divisors is an integer number (258216660).
Almost surely, 21375899086 is an apocalyptic number.
1375899086 is a deficient number, since it is larger than the sum of its proper divisors (689834194).
1375899086 is a wasteful number, since it uses less digits than its factorization.
1375899086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 628218.
The product of its (nonzero) digits is 3265920, while the sum is 56.
The square root of 1375899086 is about 37093.1137274832. The cubic root of 1375899086 is about 1112.2323620967.
The spelling of 1375899086 in words is "one billion, three hundred seventy-five million, eight hundred ninety-nine thousand, eighty-six".
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