Base | Representation |
---|---|
bin | 100000100100010100010… |
… | …101110001001100111101 |
3 | 21220221201101222121202220 |
4 | 200210110111301030331 |
5 | 243131430404241333 |
6 | 4432044250435553 |
7 | 320456126266020 |
oct | 40442425611475 |
9 | 7827641877686 |
10 | 2238019212093 |
11 | 793158555825 |
12 | 3018b0132bb9 |
13 | 133076457342 |
14 | 7a46c0451b7 |
15 | 3d3390bd8b3 |
hex | 2091457133d |
2238019212093 has 32 divisors (see below), whose sum is σ = 3590381168640. Its totient is φ = 1211364901440.
The previous prime is 2238019212083. The next prime is 2238019212127. The reversal of 2238019212093 is 3902129108322.
It is a happy number.
It is not a de Polignac number, because 2238019212093 - 28 = 2238019211837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2238019212083) 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, 2057728 + ... + 2951318.
It is an arithmetic number, because the mean of its divisors is an integer number (112199411520).
Almost surely, 22238019212093 is an apocalyptic number.
It is an amenable number.
2238019212093 is a deficient number, since it is larger than the sum of its proper divisors (1352361956547).
2238019212093 is a wasteful number, since it uses less digits than its factorization.
2238019212093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 899897.
The product of its (nonzero) digits is 93312, while the sum is 42.
The spelling of 2238019212093 in words is "two trillion, two hundred thirty-eight billion, nineteen million, two hundred twelve thousand, ninety-three".
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