Base | Representation |
---|---|
bin | 10011011111000111101001… |
… | …10101100001001100001101 |
3 | 12121201111011001120100122002 |
4 | 21233203310311201030031 |
5 | 21104031214030241211 |
6 | 231045201313002045 |
7 | 12011601220213562 |
oct | 1157436465411415 |
9 | 177644131510562 |
10 | 42850701415181 |
11 | 12720975919270 |
12 | 4980905253325 |
13 | 1abaa5ac6178a |
14 | a81db0c46869 |
15 | 4e49a223303b |
hex | 26f8f4d6130d |
42850701415181 has 32 divisors (see below), whose sum is σ = 47813045461632. Its totient is φ = 38075868149760.
The previous prime is 42850701415157. The next prime is 42850701415231. The reversal of 42850701415181 is 18151410705824.
It is a cyclic number.
It is not a de Polignac number, because 42850701415181 - 214 = 42850701398797 is a prime.
It is a super-2 number, since 2×428507014151812 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42850701415681) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 682598111 + ... + 682660883.
It is an arithmetic number, because the mean of its divisors is an integer number (1494157670676).
Almost surely, 242850701415181 is an apocalyptic number.
It is an amenable number.
42850701415181 is a deficient number, since it is larger than the sum of its proper divisors (4962344046451).
42850701415181 is a wasteful number, since it uses less digits than its factorization.
42850701415181 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70493.
The product of its (nonzero) digits is 358400, while the sum is 47.
The spelling of 42850701415181 in words is "forty-two trillion, eight hundred fifty billion, seven hundred one million, four hundred fifteen thousand, one hundred eighty-one".
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