Base | Representation |
---|---|
bin | 10011001011010001111000… |
… | …11111000111011000000000 |
3 | 12112022022120101001110011001 |
4 | 21211220330133013120000 |
5 | 21011344104421424020 |
6 | 225404101201101344 |
7 | 11611416136234255 |
oct | 1145507437073000 |
9 | 175268511043131 |
10 | 42169003701760 |
11 | 12488857278451 |
12 | 4890776027854 |
13 | 1a6b69b543910 |
14 | a5adc257942c |
15 | 4d1da4d4550a |
hex | 265a3c7c7600 |
42169003701760 has 80 divisors (see below), whose sum is σ = 108884219620176. Its totient is φ = 15570093662208.
The previous prime is 42169003701751. The next prime is 42169003701761. The reversal of 42169003701760 is 6710730096124.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 42169003701760.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42169003701761) 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, 633515454 + ... + 633582013.
Almost surely, 242169003701760 is an apocalyptic number.
42169003701760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42169003701760 is an abundant number, since it is smaller than the sum of its proper divisors (66715215918416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42169003701760 is a wasteful number, since it uses less digits than its factorization.
42169003701760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1267097503 (or 1267097487 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 46.
Adding to 42169003701760 its reverse (6710730096124), we get a palindrome (48879733797884).
The spelling of 42169003701760 in words is "forty-two trillion, one hundred sixty-nine billion, three million, seven hundred one thousand, seven hundred sixty".
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