Base | Representation |
---|---|
bin | 11011011111011101… |
… | …100100100110101011 |
3 | 2211012012222020000120 |
4 | 123133131210212223 |
5 | 440423313000201 |
6 | 21321043534323 |
7 | 2063335204131 |
oct | 333735444653 |
9 | 84165866016 |
10 | 29518875051 |
11 | 115786a9806 |
12 | 587998a3a3 |
13 | 2a257bb393 |
14 | 16005a7751 |
15 | b7b78d536 |
hex | 6df7649ab |
29518875051 has 16 divisors (see below), whose sum is σ = 40011396096. Its totient is φ = 19354929696.
The previous prime is 29518875011. The next prime is 29518875091. The reversal of 29518875051 is 15057881592.
It is an interprime number because it is at equal distance from previous prime (29518875011) and next prime (29518875091).
It is not a de Polignac number, because 29518875051 - 27 = 29518874923 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29518874985 and 29518875003.
It is not an unprimeable number, because it can be changed into a prime (29518875011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210280 + ... + 321333.
It is an arithmetic number, because the mean of its divisors is an integer number (2500712256).
Almost surely, 229518875051 is an apocalyptic number.
29518875051 is a deficient number, since it is larger than the sum of its proper divisors (10492521045).
29518875051 is a wasteful number, since it uses less digits than its factorization.
29518875051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531922.
The product of its (nonzero) digits is 1008000, while the sum is 51.
The spelling of 29518875051 in words is "twenty-nine billion, five hundred eighteen million, eight hundred seventy-five thousand, fifty-one".
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