Base | Representation |
---|---|
bin | 10011011100110010… |
… | …01001100101111001 |
3 | 222221201111122021110 |
4 | 21232121021211321 |
5 | 132341124134431 |
6 | 4444052430533 |
7 | 516522500421 |
oct | 115631114571 |
9 | 28851448243 |
10 | 10442021241 |
11 | 4479281123 |
12 | 2035018449 |
13 | ca54525c2 |
14 | 710b45481 |
15 | 411ac2346 |
hex | 26e649979 |
10442021241 has 32 divisors (see below), whose sum is σ = 14201321472. Its totient is φ = 6823848960.
The previous prime is 10442021237. The next prime is 10442021263. The reversal of 10442021241 is 14212024401.
It is not a de Polignac number, because 10442021241 - 22 = 10442021237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10442021201) 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, 18546826 + ... + 18547388.
It is an arithmetic number, because the mean of its divisors is an integer number (443791296).
Almost surely, 210442021241 is an apocalyptic number.
It is an amenable number.
10442021241 is a deficient number, since it is larger than the sum of its proper divisors (3759300231).
10442021241 is a wasteful number, since it uses less digits than its factorization.
10442021241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1173.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 10442021241 its reverse (14212024401), we get a palindrome (24654045642).
The spelling of 10442021241 in words is "ten billion, four hundred forty-two million, twenty-one thousand, two hundred forty-one".
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