Base | Representation |
---|---|
bin | 11011100000001001… |
… | …110111000011000011 |
3 | 2211020000211001210010 |
4 | 123200021313003003 |
5 | 440434301004211 |
6 | 21322140440003 |
7 | 2063535660153 |
oct | 334011670303 |
9 | 84200731703 |
10 | 29530484931 |
11 | 11584209452 |
12 | 5881849003 |
13 | 2a2802492c |
14 | 1601d4a763 |
15 | b7c7d34a6 |
hex | 6e02770c3 |
29530484931 has 8 divisors (see below), whose sum is σ = 41446294720. Its totient is φ = 18650832552.
The previous prime is 29530484923. The next prime is 29530484947. The reversal of 29530484931 is 13948403592.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29530484931 - 23 = 29530484923 is a prime.
It is a super-2 number, since 2×295304849312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29530488931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259039285 + ... + 259039398.
It is an arithmetic number, because the mean of its divisors is an integer number (5180786840).
Almost surely, 229530484931 is an apocalyptic number.
29530484931 is a deficient number, since it is larger than the sum of its proper divisors (11915809789).
29530484931 is a wasteful number, since it uses less digits than its factorization.
29530484931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518078705.
The product of its (nonzero) digits is 933120, while the sum is 48.
The spelling of 29530484931 in words is "twenty-nine billion, five hundred thirty million, four hundred eighty-four thousand, nine hundred thirty-one".
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