Base | Representation |
---|---|
bin | 11011011101010011… |
… | …011111101100101111 |
3 | 2211002200212021111022 |
4 | 123131103133230233 |
5 | 440340031212322 |
6 | 21313312044355 |
7 | 2062415431421 |
oct | 333523375457 |
9 | 84080767438 |
10 | 29482679087 |
11 | 1155a227194 |
12 | 58698336bb |
13 | 2a1b157154 |
14 | 15d9864811 |
15 | b784dd942 |
hex | 6dd4dfb2f |
29482679087 has 4 divisors (see below), whose sum is σ = 29500095240. Its totient is φ = 29465262936.
The previous prime is 29482679077. The next prime is 29482679159. The reversal of 29482679087 is 78097628492.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29482679087 - 216 = 29482613551 is a prime.
It is a super-2 number, since 2×294826790872 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29482679047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8705537 + ... + 8708922.
It is an arithmetic number, because the mean of its divisors is an integer number (7375023810).
Almost surely, 229482679087 is an apocalyptic number.
29482679087 is a deficient number, since it is larger than the sum of its proper divisors (17416153).
29482679087 is a wasteful number, since it uses less digits than its factorization.
29482679087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17416152.
The product of its (nonzero) digits is 24385536, while the sum is 62.
The spelling of 29482679087 in words is "twenty-nine billion, four hundred eighty-two million, six hundred seventy-nine thousand, eighty-seven".
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