Base | Representation |
---|---|
bin | 1100101001110… |
… | …0110010100010 |
3 | 10200212021201222 |
4 | 3022130302202 |
5 | 102041233020 |
6 | 5133255042 |
7 | 1213044656 |
oct | 312346242 |
9 | 120767658 |
10 | 53071010 |
11 | 27a59043 |
12 | 15934482 |
13 | acc2185 |
14 | 7096a66 |
15 | 49d4b25 |
hex | 329cca2 |
53071010 has 32 divisors (see below), whose sum is σ = 97297200. Its totient is φ = 20839680.
The previous prime is 53071003. The next prime is 53071019. The reversal of 53071010 is 1017035.
It can be written as a sum of positive squares in 8 ways, for example, as 2362369 + 50708641 = 1537^2 + 7121^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 53071010.
It is not an unprimeable number, because it can be changed into a prime (53071019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197156 + ... + 197424.
Almost surely, 253071010 is an apocalyptic number.
53071010 is a deficient number, since it is larger than the sum of its proper divisors (44226190).
53071010 is a wasteful number, since it uses less digits than its factorization.
53071010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566.
The product of its (nonzero) digits is 105, while the sum is 17.
The square root of 53071010 is about 7284.9852436364. The cubic root of 53071010 is about 375.7962576961.
Adding to 53071010 its reverse (1017035), we get a palindrome (54088045).
The spelling of 53071010 in words is "fifty-three million, seventy-one thousand, ten".
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