Base | Representation |
---|---|
bin | 11111111000100011110… |
… | …000001001000001110010 |
3 | 21202110102212102000122212 |
4 | 133320203300021001302 |
5 | 241344213441042120 |
6 | 4354314032132122 |
7 | 314203562301026 |
oct | 37704360110162 |
9 | 7673385360585 |
10 | 2191033143410 |
11 | 7752370a8a01 |
12 | 2b4778697042 |
13 | 12b7c8c38c37 |
14 | 78091b06386 |
15 | 3bed91206c5 |
hex | 1fe23c09072 |
2191033143410 has 16 divisors (see below), whose sum is σ = 3943891771200. Its totient is φ = 876406121136.
The previous prime is 2191033143361. The next prime is 2191033143427. The reversal of 2191033143410 is 143413301912.
It is a super-2 number, since 2×21910331434102 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501101 + ... + 2152479.
It is an arithmetic number, because the mean of its divisors is an integer number (246493235700).
Almost surely, 22191033143410 is an apocalyptic number.
2191033143410 is a deficient number, since it is larger than the sum of its proper divisors (1752858627790).
2191033143410 is a wasteful number, since it uses less digits than its factorization.
2191033143410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1784065.
The product of its (nonzero) digits is 7776, while the sum is 32.
The spelling of 2191033143410 in words is "two trillion, one hundred ninety-one billion, thirty-three million, one hundred forty-three thousand, four hundred ten".
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