Base | Representation |
---|---|
bin | 1110100011101… |
… | …1010010011101 |
3 | 11020220011220212 |
4 | 3220323102131 |
5 | 111112412003 |
6 | 10020422205 |
7 | 1341001142 |
oct | 350732235 |
9 | 136804825 |
10 | 61060253 |
11 | 31515521 |
12 | 18547965 |
13 | c85b737 |
14 | 81763c9 |
15 | 5561dd8 |
hex | 3a3b49d |
61060253 has 2 divisors, whose sum is σ = 61060254. Its totient is φ = 61060252.
The previous prime is 61060247. The next prime is 61060267. The reversal of 61060253 is 35206016.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 33790969 + 27269284 = 5813^2 + 5222^2 .
It is a cyclic number.
It is not a de Polignac number, because 61060253 - 26 = 61060189 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (61060273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30530126 + 30530127.
It is an arithmetic number, because the mean of its divisors is an integer number (30530127).
Almost surely, 261060253 is an apocalyptic number.
It is an amenable number.
61060253 is a deficient number, since it is larger than the sum of its proper divisors (1).
61060253 is an equidigital number, since it uses as much as digits as its factorization.
61060253 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 61060253 is about 7814.1060269234. The cubic root of 61060253 is about 393.7792853670.
Adding to 61060253 its reverse (35206016), we get a palindrome (96266269).
The spelling of 61060253 in words is "sixty-one million, sixty thousand, two hundred fifty-three".
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