Base | Representation |
---|---|
bin | 1000111110100… |
… | …11001101011100 |
3 | 12020201100101212 |
4 | 10133103031130 |
5 | 123240022022 |
6 | 11250123552 |
7 | 1603105244 |
oct | 437231534 |
9 | 166640355 |
10 | 75314012 |
11 | 39570594 |
12 | 212805b8 |
13 | 127ac507 |
14 | a006b24 |
15 | 692a3e2 |
hex | 47d335c |
75314012 has 24 divisors (see below), whose sum is σ = 140920416. Its totient is φ = 35094528.
The previous prime is 75314011. The next prime is 75314033. The reversal of 75314012 is 21041357.
It is a super-2 number, since 2×753140122 = 11344400807072288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75314011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628 + ... + 12380.
It is an arithmetic number, because the mean of its divisors is an integer number (5871684).
Almost surely, 275314012 is an apocalyptic number.
It is an amenable number.
75314012 is a deficient number, since it is larger than the sum of its proper divisors (65606404).
75314012 is a wasteful number, since it uses less digits than its factorization.
75314012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10877 (or 10875 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 75314012 is about 8678.3645924794. The cubic root of 75314012 is about 422.3040642315.
Adding to 75314012 its reverse (21041357), we get a palindrome (96355369).
The spelling of 75314012 in words is "seventy-five million, three hundred fourteen thousand, twelve".
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