Base | Representation |
---|---|
bin | 1001010010010111101100… |
… | …0100010110110010101010 |
3 | 1100011011220020001121100002 |
4 | 2110211323010112302222 |
5 | 2314300020203031330 |
6 | 33414543400543002 |
7 | 2102510050630445 |
oct | 224457304266252 |
9 | 40134806047302 |
10 | 10211202002090 |
11 | 3287601363191 |
12 | 118abbaa81a62 |
13 | 590bb21aa6ab |
14 | 274320c6465c |
15 | 12a93ba58e45 |
hex | 9497b116caa |
10211202002090 has 8 divisors (see below), whose sum is σ = 18380163603780. Its totient is φ = 4084480800832.
The previous prime is 10211202002087. The next prime is 10211202002147. The reversal of 10211202002090 is 9020020211201.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 8953661799289 + 1257540202801 = 2992267^2 + 1121401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510560100095 + ... + 510560100114.
Almost surely, 210211202002090 is an apocalyptic number.
10211202002090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10211202002090 is a deficient number, since it is larger than the sum of its proper divisors (8168961601690).
10211202002090 is a wasteful number, since it uses less digits than its factorization.
10211202002090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021120200216.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 10211202002090 its reverse (9020020211201), we get a palindrome (19231222213291).
The spelling of 10211202002090 in words is "ten trillion, two hundred eleven billion, two hundred two million, two thousand, ninety".
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