Base | Representation |
---|---|
bin | 100000011101110010100… |
… | …011110101011001011100 |
3 | 21220021121220221220221000 |
4 | 200131302203311121130 |
5 | 243023102031214004 |
6 | 4424524543310300 |
7 | 320120336205300 |
oct | 40356243653134 |
9 | 7807556856830 |
10 | 2231010023004 |
11 | 790190aa5274 |
12 | 3004748ab390 |
13 | 1324ca284989 |
14 | 79da51b5d00 |
15 | 3d078a8bc39 |
hex | 207728f565c |
2231010023004 has 72 divisors (see below), whose sum is σ = 6728442942480. Its totient is φ = 637431433632.
The previous prime is 2231010022991. The next prime is 2231010023057. The reversal of 2231010023004 is 4003200101322.
2231010023004 is a `hidden beast` number, since 22 + 310 + 100 + 230 + 0 + 4 = 666.
2231010023004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×22310100230043 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210785527 + ... + 210796110.
Almost surely, 22231010023004 is an apocalyptic number.
It is an amenable number.
2231010023004 is an abundant number, since it is smaller than the sum of its proper divisors (4497432919476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231010023004 is a wasteful number, since it uses less digits than its factorization.
2231010023004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421581664 (or 421581649 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 2231010023004 its reverse (4003200101322), we get a palindrome (6234210124326).
The spelling of 2231010023004 in words is "two trillion, two hundred thirty-one billion, ten million, twenty-three thousand, four".
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