Base | Representation |
---|---|
bin | 10011100000000010001111… |
… | …10001111100000101001010 |
3 | 12121211111100022020002001200 |
4 | 21300001013301330011022 |
5 | 21110040124341203441 |
6 | 231111442531325030 |
7 | 12014063562544320 |
oct | 1160010761740512 |
9 | 177744308202050 |
10 | 42882157756746 |
11 | 12733248133270 |
12 | 4986a23a50776 |
13 | 1ac0a01c71039 |
14 | a8371686bd10 |
15 | 4e56e3b307b6 |
hex | 270047c7c14a |
42882157756746 has 48 divisors (see below), whose sum is σ = 115837517060928. Its totient is φ = 11138222793600.
The previous prime is 42882157756741. The next prime is 42882157756747. The reversal of 42882157756746 is 64765775128824.
42882157756746 is a `hidden beast` number, since 4 + 2 + 8 + 8 + 2 + 1 + 57 + 7 + 567 + 4 + 6 = 666.
It is a super-2 number, since 2×428821577567462 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42882157756741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15469752495 + ... + 15469755266.
It is an arithmetic number, because the mean of its divisors is an integer number (2413281605436).
Almost surely, 242882157756746 is an apocalyptic number.
42882157756746 is an abundant number, since it is smaller than the sum of its proper divisors (72955359304182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42882157756746 is a wasteful number, since it uses less digits than its factorization.
42882157756746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30939507787 (or 30939507784 counting only the distinct ones).
The product of its digits is 1264435200, while the sum is 72.
The spelling of 42882157756746 in words is "forty-two trillion, eight hundred eighty-two billion, one hundred fifty-seven million, seven hundred fifty-six thousand, seven hundred forty-six".
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