Base | Representation |
---|---|
bin | 1101100001010011000110… |
… | …00011111001110110111011 |
3 | 10220021022000011120010221020 |
4 | 12300221203003321312323 |
5 | 12344104424422400330 |
6 | 143122232305313523 |
7 | 6156011304520542 |
oct | 660514303716673 |
9 | 126238004503836 |
10 | 29731425590715 |
11 | 9523032716232 |
12 | 34021963358a3 |
13 | 137887a144244 |
14 | 74b019b47159 |
15 | 3685b1491210 |
hex | 1b0a630f9dbb |
29731425590715 has 8 divisors (see below), whose sum is σ = 47570280945168. Its totient is φ = 15856760315040.
The previous prime is 29731425590693. The next prime is 29731425590761. The reversal of 29731425590715 is 51709552413792.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29731425590715 - 212 = 29731425586619 is a prime.
It is a super-2 number, since 2×297314255907152 (a number of 28 digits) contains 22 as substring.
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, 991047519676 + ... + 991047519705.
It is an arithmetic number, because the mean of its divisors is an integer number (5946285118146).
Almost surely, 229731425590715 is an apocalyptic number.
29731425590715 is a deficient number, since it is larger than the sum of its proper divisors (17838855354453).
29731425590715 is a wasteful number, since it uses less digits than its factorization.
29731425590715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1982095039389.
The product of its (nonzero) digits is 23814000, while the sum is 60.
The spelling of 29731425590715 in words is "twenty-nine trillion, seven hundred thirty-one billion, four hundred twenty-five million, five hundred ninety thousand, seven hundred fifteen".
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