Base | Representation |
---|---|
bin | 10011001010011111110101… |
… | …01101001111000010000000 |
3 | 12112012202012112000100111201 |
4 | 21211033322231033002000 |
5 | 21010424040324144404 |
6 | 225343454414550544 |
7 | 11606445163145236 |
oct | 1145177255170200 |
9 | 175182175010451 |
10 | 42142130303104 |
11 | 12478416a05277 |
12 | 4887516208454 |
13 | 1a68ca7b5b8b0 |
14 | a59993490956 |
15 | 4d133096bca4 |
hex | 2653fab4f080 |
42142130303104 has 64 divisors (see below), whose sum is σ = 90429807888000. Its totient is φ = 19446620562432.
The previous prime is 42142130303089. The next prime is 42142130303153. The reversal of 42142130303104 is 40130303124124.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6680457 + ... + 11353975.
It is an arithmetic number, because the mean of its divisors is an integer number (1412965748250).
Almost surely, 242142130303104 is an apocalyptic number.
It is an amenable number.
42142130303104 is an abundant number, since it is smaller than the sum of its proper divisors (48287677584896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42142130303104 is a wasteful number, since it uses less digits than its factorization.
42142130303104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4678965 (or 4678953 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 42142130303104 its reverse (40130303124124), we get a palindrome (82272433427228).
The spelling of 42142130303104 in words is "forty-two trillion, one hundred forty-two billion, one hundred thirty million, three hundred three thousand, one hundred four".
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