Base | Representation |
---|---|
bin | 11100010000110011010… |
… | …001011011001000000001 |
3 | 20212200010020112001110211 |
4 | 130100303101123020001 |
5 | 223310043432021421 |
6 | 4044121101554121 |
7 | 260214110466031 |
oct | 34206321331001 |
9 | 6780106461424 |
10 | 1942185423361 |
11 | 689749047737 |
12 | 2744a9b75941 |
13 | 1111bb803b01 |
14 | 6a0063618c1 |
15 | 357c25679e1 |
hex | 1c43345b201 |
1942185423361 has 16 divisors (see below), whose sum is σ = 1976187265920. Its totient is φ = 1908254724480.
The previous prime is 1942185423331. The next prime is 1942185423371. The reversal of 1942185423361 is 1633245812491.
It is a cyclic number.
It is not a de Polignac number, because 1942185423361 - 223 = 1942177034753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1942185423331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265794270 + ... + 265801576.
It is an arithmetic number, because the mean of its divisors is an integer number (123511704120).
Almost surely, 21942185423361 is an apocalyptic number.
It is an amenable number.
1942185423361 is a deficient number, since it is larger than the sum of its proper divisors (34001842559).
1942185423361 is a wasteful number, since it uses less digits than its factorization.
1942185423361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11544.
The product of its digits is 1244160, while the sum is 49.
The spelling of 1942185423361 in words is "one trillion, nine hundred forty-two billion, one hundred eighty-five million, four hundred twenty-three thousand, three hundred sixty-one".
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