Base | Representation |
---|---|
bin | 11011001000111001… |
… | …110000110010111011 |
3 | 2210012211210010211120 |
4 | 123020321300302323 |
5 | 434134414422201 |
6 | 21215323400323 |
7 | 2051061135324 |
oct | 331071606273 |
9 | 83184703746 |
10 | 29140389051 |
11 | 113a3a98664 |
12 | 57930830a3 |
13 | 2995270377 |
14 | 15a620344b |
15 | b58429536 |
hex | 6c8e70cbb |
29140389051 has 16 divisors (see below), whose sum is σ = 40547558400. Its totient is φ = 18580256640.
The previous prime is 29140389043. The next prime is 29140389119. The reversal of 29140389051 is 15098304192.
It is not a de Polignac number, because 29140389051 - 23 = 29140389043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29140388994 and 29140389012.
It is not an unprimeable number, because it can be changed into a prime (29140389011) 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 15 ways as a sum of consecutive naturals, for example, 861150 + ... + 894348.
It is an arithmetic number, because the mean of its divisors is an integer number (2534222400).
Almost surely, 229140389051 is an apocalyptic number.
29140389051 is a deficient number, since it is larger than the sum of its proper divisors (11407169349).
29140389051 is a wasteful number, since it uses less digits than its factorization.
29140389051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45946.
The product of its (nonzero) digits is 77760, while the sum is 42.
The spelling of 29140389051 in words is "twenty-nine billion, one hundred forty million, three hundred eighty-nine thousand, fifty-one".
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