Base | Representation |
---|---|
bin | 10011000110110011111000… |
… | …10011010000001001100101 |
3 | 12111202122020100001011210010 |
4 | 21203121330103100021211 |
5 | 21001340123102324031 |
6 | 225205344522320433 |
7 | 11564342104163040 |
oct | 1143317423201145 |
9 | 174678210034703 |
10 | 42015455511141 |
11 | 12429722328162 |
12 | 4866a63059119 |
13 | 1a5a06ab541a8 |
14 | a537b7883c57 |
15 | 4ccdb99da246 |
hex | 26367c4d0265 |
42015455511141 has 128 divisors (see below), whose sum is σ = 69583639265280. Its totient is φ = 22021531564032.
The previous prime is 42015455511089. The next prime is 42015455511157. The reversal of 42015455511141 is 14111555451024.
It is not a de Polignac number, because 42015455511141 - 26 = 42015455511077 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 42015455511141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42015455511941) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7756219465 + ... + 7756224881.
It is an arithmetic number, because the mean of its divisors is an integer number (543622181760).
Almost surely, 242015455511141 is an apocalyptic number.
It is an amenable number.
42015455511141 is a deficient number, since it is larger than the sum of its proper divisors (27568183754139).
42015455511141 is a wasteful number, since it uses less digits than its factorization.
42015455511141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9163.
The product of its (nonzero) digits is 80000, while the sum is 39.
The spelling of 42015455511141 in words is "forty-two trillion, fifteen billion, four hundred fifty-five million, five hundred eleven thousand, one hundred forty-one".
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