Base | Representation |
---|---|
bin | 10011010010000110101011… |
… | …01011110010111111101101 |
3 | 12120010201211222022010002112 |
4 | 21221003111223302333231 |
5 | 21024214333024033224 |
6 | 230103522221133405 |
7 | 11634360212326142 |
oct | 1151032553627755 |
9 | 176121758263075 |
10 | 42403502174189 |
11 | 1256925157a592 |
12 | 490a0bb0ba265 |
13 | 1a8782cbb8290 |
14 | a684aa2d43c9 |
15 | 4d802bcce30e |
hex | 2690d5af2fed |
42403502174189 has 8 divisors (see below), whose sum is σ = 45702406159872. Its totient is φ = 39109897635120.
The previous prime is 42403502174183. The next prime is 42403502174203. The reversal of 42403502174189 is 98147120530424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42403502174189 - 220 = 42403501125613 is a prime.
It is a super-3 number, since 3×424035021741893 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42403502174183) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1324845029 + ... + 1324877034.
It is an arithmetic number, because the mean of its divisors is an integer number (5712800769984).
Almost surely, 242403502174189 is an apocalyptic number.
It is an amenable number.
42403502174189 is a deficient number, since it is larger than the sum of its proper divisors (3298903985683).
42403502174189 is a wasteful number, since it uses less digits than its factorization.
42403502174189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2649723307.
The product of its (nonzero) digits is 1935360, while the sum is 50.
The spelling of 42403502174189 in words is "forty-two trillion, four hundred three billion, five hundred two million, one hundred seventy-four thousand, one hundred eighty-nine".
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