Base | Representation |
---|---|
bin | 100111010011111011… |
… | …111011111100001101 |
3 | 11000221201100000022220 |
4 | 213103323323330031 |
5 | 1142421331112003 |
6 | 31220255325553 |
7 | 3023004365364 |
oct | 472373737415 |
9 | 130851300286 |
10 | 42210410253 |
11 | 169a0748a80 |
12 | 82202208b9 |
13 | 3c98cba41b |
14 | 2085d987db |
15 | 1170aad353 |
hex | 9d3efbf0d |
42210410253 has 32 divisors (see below), whose sum is σ = 65026271232. Its totient is φ = 24070675200.
The previous prime is 42210410239. The next prime is 42210410329. The reversal of 42210410253 is 35201401224.
It is not a de Polignac number, because 42210410253 - 218 = 42210148109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42210410213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2675398 + ... + 2691128.
It is an arithmetic number, because the mean of its divisors is an integer number (2032070976).
Almost surely, 242210410253 is an apocalyptic number.
It is an amenable number.
42210410253 is a deficient number, since it is larger than the sum of its proper divisors (22815860979).
42210410253 is a wasteful number, since it uses less digits than its factorization.
42210410253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20545.
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 42210410253 its reverse (35201401224), we get a palindrome (77411811477).
The spelling of 42210410253 in words is "forty-two billion, two hundred ten million, four hundred ten thousand, two hundred fifty-three".
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