Base | Representation |
---|---|
bin | 1001001000100001111001… |
… | …1100111100111100101001 |
3 | 1022120000112022102211202011 |
4 | 2102020132130330330221 |
5 | 2304012302434203301 |
6 | 33205144130435521 |
7 | 2054343462250102 |
oct | 222103634747451 |
9 | 38500468384664 |
10 | 10042144444201 |
11 | 32219388167a1 |
12 | 1162299a32ba1 |
13 | 57ac7c58a27c |
14 | 26a0844353a9 |
15 | 126344d20a51 |
hex | 9221e73cf29 |
10042144444201 has 4 divisors (see below), whose sum is σ = 10046198602692. Its totient is φ = 10038090285712.
The previous prime is 10042144444181. The next prime is 10042144444237. The reversal of 10042144444201 is 10244444124001.
10042144444201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8486384659600 + 1555759784601 = 2913140^2 + 1247301^2 .
It is a cyclic number.
It is not a de Polignac number, because 10042144444201 - 221 = 10042142347049 is a prime.
It is a super-2 number, since 2×100421444442012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10042144444001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2027075530 + ... + 2027080483.
It is an arithmetic number, because the mean of its divisors is an integer number (2511549650673).
Almost surely, 210042144444201 is an apocalyptic number.
It is an amenable number.
10042144444201 is a deficient number, since it is larger than the sum of its proper divisors (4054158491).
10042144444201 is an equidigital number, since it uses as much as digits as its factorization.
10042144444201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4054158490.
The product of its (nonzero) digits is 16384, while the sum is 31.
Adding to 10042144444201 its reverse (10244444124001), we get a palindrome (20286588568202).
The spelling of 10042144444201 in words is "ten trillion, forty-two billion, one hundred forty-four million, four hundred forty-four thousand, two hundred one".
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