Base | Representation |
---|---|
bin | 11011011110001010… |
… | …000110001011111001 |
3 | 2211010200210110210220 |
4 | 123132022012023321 |
5 | 440402212230010 |
6 | 21314542530253 |
7 | 2062651204461 |
oct | 333612061371 |
9 | 84120713726 |
10 | 29496992505 |
11 | 11567313062 |
12 | 5872596989 |
13 | 2a210c9126 |
14 | 15db70cba1 |
15 | b798b9970 |
hex | 6de2862f9 |
29496992505 has 32 divisors (see below), whose sum is σ = 49257835776. Its totient is φ = 15044477184.
The previous prime is 29496992501. The next prime is 29496992527. The reversal of 29496992505 is 50529969492.
It is not a de Polignac number, because 29496992505 - 22 = 29496992501 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29496992501) 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 31 ways as a sum of consecutive naturals, for example, 2952699 + ... + 2962671.
It is an arithmetic number, because the mean of its divisors is an integer number (1539307368).
Almost surely, 229496992505 is an apocalyptic number.
It is an amenable number.
29496992505 is a deficient number, since it is larger than the sum of its proper divisors (19760843271).
29496992505 is a wasteful number, since it uses less digits than its factorization.
29496992505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18577.
The product of its (nonzero) digits is 15746400, while the sum is 60.
The spelling of 29496992505 in words is "twenty-nine billion, four hundred ninety-six million, nine hundred ninety-two thousand, five hundred five".
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