Base | Representation |
---|---|
bin | 1000111110100… |
… | …11111010000110 |
3 | 12020201111022201 |
4 | 10133103322012 |
5 | 123240114440 |
6 | 11250145114 |
7 | 1603116466 |
oct | 437237206 |
9 | 166644281 |
10 | 75316870 |
11 | 39572752 |
12 | 2128219a |
13 | 127b08c5 |
14 | a007ba6 |
15 | 692b19a |
hex | 47d3e86 |
75316870 has 8 divisors (see below), whose sum is σ = 135570384. Its totient is φ = 30126744.
The previous prime is 75316831. The next prime is 75316897. The reversal of 75316870 is 7861357.
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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3765834 + ... + 3765853.
It is an arithmetic number, because the mean of its divisors is an integer number (16946298).
Almost surely, 275316870 is an apocalyptic number.
75316870 is a deficient number, since it is larger than the sum of its proper divisors (60253514).
75316870 is a wasteful number, since it uses less digits than its factorization.
75316870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7531694.
The product of its (nonzero) digits is 35280, while the sum is 37.
The square root of 75316870 is about 8678.5292532779. The cubic root of 75316870 is about 422.3094059986.
The spelling of 75316870 in words is "seventy-five million, three hundred sixteen thousand, eight hundred seventy".
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