Base | Representation |
---|---|
bin | 110100001011000… |
… | …011100011111111 |
3 | 2021000001112021002 |
4 | 310023003203333 |
5 | 3243040012112 |
6 | 222505000515 |
7 | 30456020063 |
oct | 6413034377 |
9 | 2230045232 |
10 | 875313407 |
11 | 40a100a11 |
12 | 20518313b |
13 | 10c462037 |
14 | 84371aa3 |
15 | 51ca21c2 |
hex | 342c38ff |
875313407 has 4 divisors (see below), whose sum is σ = 877563960. Its totient is φ = 873062856.
The previous prime is 875313389. The next prime is 875313419. The reversal of 875313407 is 704313578.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704313578 = 2 ⋅352156789.
It is a cyclic number.
It is not a de Polignac number, because 875313407 - 26 = 875313343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (875313457) 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 3 ways as a sum of consecutive naturals, for example, 1124693 + ... + 1125470.
It is an arithmetic number, because the mean of its divisors is an integer number (219390990).
Almost surely, 2875313407 is an apocalyptic number.
875313407 is a deficient number, since it is larger than the sum of its proper divisors (2250553).
875313407 is a wasteful number, since it uses less digits than its factorization.
875313407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2250552.
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 875313407 is about 29585.6959864053. The cubic root of 875313407 is about 956.5797731877.
The spelling of 875313407 in words is "eight hundred seventy-five million, three hundred thirteen thousand, four hundred seven".
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