Base | Representation |
---|---|
bin | 1101010000001011001000… |
… | …11110101101000010000011 |
3 | 10211012001021111010222211012 |
4 | 12220011210132231002003 |
5 | 12304434420422424411 |
6 | 141552043252111135 |
7 | 6065341446116516 |
oct | 650054436550203 |
9 | 124161244128735 |
10 | 29143038873731 |
11 | 93165477610a2 |
12 | 33281489054ab |
13 | 133523b4aac43 |
14 | 72a75ddb6d7d |
15 | 358125e5618b |
hex | 1a81647ad083 |
29143038873731 has 8 divisors (see below), whose sum is σ = 30911057707200. Its totient is φ = 27398437508520.
The previous prime is 29143038873677. The next prime is 29143038873761. The reversal of 29143038873731 is 13737883034192.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29143038873731 - 210 = 29143038872707 is a prime.
It is a super-2 number, since 2×291430388737312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29143038873761) 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 7 ways as a sum of consecutive naturals, for example, 5854364501 + ... + 5854369478.
It is an arithmetic number, because the mean of its divisors is an integer number (3863882213400).
Almost surely, 229143038873731 is an apocalyptic number.
29143038873731 is a deficient number, since it is larger than the sum of its proper divisors (1768018833469).
29143038873731 is a wasteful number, since it uses less digits than its factorization.
29143038873731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11708734129.
The product of its (nonzero) digits is 18289152, while the sum is 59.
The spelling of 29143038873731 in words is "twenty-nine trillion, one hundred forty-three billion, thirty-eight million, eight hundred seventy-three thousand, seven hundred thirty-one".
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