Base | Representation |
---|---|
bin | 1000111101110… |
… | …10110101110100 |
3 | 12020112021110222 |
4 | 10132322311310 |
5 | 123223323241 |
6 | 11244033512 |
7 | 1602211241 |
oct | 436726564 |
9 | 166467428 |
10 | 75214196 |
11 | 395025a2 |
12 | 21232898 |
13 | 12775c55 |
14 | 9dbc5c8 |
15 | 690aa4b |
hex | 47bad74 |
75214196 has 12 divisors (see below), whose sum is σ = 131803140. Its totient is φ = 37556160.
The previous prime is 75214193. The next prime is 75214201. The reversal of 75214196 is 69141257.
It can be written as a sum of positive squares in 2 ways, for example, as 17757796 + 57456400 = 4214^2 + 7580^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75214193) 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, 9311 + ... + 15398.
It is an arithmetic number, because the mean of its divisors is an integer number (10983595).
Almost surely, 275214196 is an apocalyptic number.
It is an amenable number.
75214196 is a deficient number, since it is larger than the sum of its proper divisors (56588944).
75214196 is a wasteful number, since it uses less digits than its factorization.
75214196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25474 (or 25472 counting only the distinct ones).
The product of its digits is 15120, while the sum is 35.
The square root of 75214196 is about 8672.6118326603. The cubic root of 75214196 is about 422.1174175187.
The spelling of 75214196 in words is "seventy-five million, two hundred fourteen thousand, one hundred ninety-six".
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