Base | Representation |
---|---|
bin | 1100110100000… |
… | …0101001111010 |
3 | 10202010101102221 |
4 | 3031000221322 |
5 | 102224222302 |
6 | 5155514254 |
7 | 1221541543 |
oct | 315005172 |
9 | 122111387 |
10 | 53742202 |
11 | 28377348 |
12 | 15bb898a |
13 | b198827 |
14 | 71cd4ca |
15 | 4ab8937 |
hex | 3340a7a |
53742202 has 8 divisors (see below), whose sum is σ = 85355316. Its totient is φ = 25290432.
The previous prime is 53742193. The next prime is 53742211. The reversal of 53742202 is 20224735.
It is an interprime number because it is at equal distance from previous prime (53742193) and next prime (53742211).
It can be written as a sum of positive squares in 2 ways, for example, as 53597041 + 145161 = 7321^2 + 381^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 790293 + ... + 790360.
Almost surely, 253742202 is an apocalyptic number.
53742202 is a deficient number, since it is larger than the sum of its proper divisors (31613114).
53742202 is a wasteful number, since it uses less digits than its factorization.
53742202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1580672.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 53742202 is about 7330.9073108313. The cubic root of 53742202 is about 377.3738642660.
Adding to 53742202 its reverse (20224735), we get a palindrome (73966937).
The spelling of 53742202 in words is "fifty-three million, seven hundred forty-two thousand, two hundred two".
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