Base | Representation |
---|---|
bin | 100111010011111011… |
… | …111011111100001110 |
3 | 11000221201100000022221 |
4 | 213103323323330032 |
5 | 1142421331112004 |
6 | 31220255325554 |
7 | 3023004365365 |
oct | 472373737416 |
9 | 130851300287 |
10 | 42210410254 |
11 | 169a0748a81 |
12 | 82202208ba |
13 | 3c98cba41c |
14 | 2085d987dc |
15 | 1170aad354 |
hex | 9d3efbf0e |
42210410254 has 16 divisors (see below), whose sum is σ = 64818450000. Its totient is φ = 20609985600.
The previous prime is 42210410239. The next prime is 42210410329. The reversal of 42210410254 is 45201401224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416504 + ... + 1445995.
It is an arithmetic number, because the mean of its divisors is an integer number (4051153125).
Almost surely, 242210410254 is an apocalyptic number.
42210410254 is a deficient number, since it is larger than the sum of its proper divisors (22608039746).
42210410254 is a wasteful number, since it uses less digits than its factorization.
42210410254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2862675.
The product of its (nonzero) digits is 2560, while the sum is 25.
Adding to 42210410254 its reverse (45201401224), we get a palindrome (87411811478).
The spelling of 42210410254 in words is "forty-two billion, two hundred ten million, four hundred ten thousand, two hundred fifty-four".
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