Base | Representation |
---|---|
bin | 1000111110010… |
… | …11101100001110 |
3 | 12020122210011012 |
4 | 10133023230032 |
5 | 123233030324 |
6 | 11245325222 |
7 | 1602616406 |
oct | 437135416 |
9 | 166583135 |
10 | 75283214 |
11 | 3954a436 |
12 | 21266812 |
13 | 1279b4a6 |
14 | 9dd9806 |
15 | 692120e |
hex | 47cbb0e |
75283214 has 8 divisors (see below), whose sum is σ = 115055640. Its totient is φ = 36931336.
The previous prime is 75283213. The next prime is 75283249. The reversal of 75283214 is 41238257.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75283213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355004 + ... + 355215.
It is an arithmetic number, because the mean of its divisors is an integer number (14381955).
Almost surely, 275283214 is an apocalyptic number.
75283214 is a deficient number, since it is larger than the sum of its proper divisors (39772426).
75283214 is a wasteful number, since it uses less digits than its factorization.
75283214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 710274.
The product of its digits is 13440, while the sum is 32.
The square root of 75283214 is about 8676.5899983807. The cubic root of 75283214 is about 422.2464924132.
The spelling of 75283214 in words is "seventy-five million, two hundred eighty-three thousand, two hundred fourteen".
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