Base | Representation |
---|---|
bin | 10011011101010001101110… |
… | …00100001011101100000100 |
3 | 12121111102201122021221221220 |
4 | 21232220313010023230010 |
5 | 21102012032314433314 |
6 | 231000131003440340 |
7 | 12004200235362633 |
oct | 1156506704135404 |
9 | 177442648257856 |
10 | 42787388046084 |
11 | 126a70360a5a40 |
12 | 49705958260b0 |
13 | 1ab4aaac21076 |
14 | a7ccc62d751a |
15 | 4e2ee8b8b3a9 |
hex | 26ea3710bb04 |
42787388046084 has 96 divisors (see below), whose sum is σ = 110836678557696. Its totient is φ = 12738890062080.
The previous prime is 42787388046079. The next prime is 42787388046149. The reversal of 42787388046084 is 48064088378724.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10663297 + ... + 14116680.
It is an arithmetic number, because the mean of its divisors is an integer number (1154548734976).
Almost surely, 242787388046084 is an apocalyptic number.
42787388046084 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42787388046084 is an abundant number, since it is smaller than the sum of its proper divisors (68049290511612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42787388046084 is a wasteful number, since it uses less digits than its factorization.
42787388046084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24780225 (or 24780223 counting only the distinct ones).
The product of its (nonzero) digits is 462422016, while the sum is 69.
The spelling of 42787388046084 in words is "forty-two trillion, seven hundred eighty-seven billion, three hundred eighty-eight million, forty-six thousand, eighty-four".
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