Base | Representation |
---|---|
bin | 11011000000100010… |
… | …001111111110010001 |
3 | 2202212001122000122102 |
4 | 123000202033332101 |
5 | 433343000220234 |
6 | 21153350450145 |
7 | 2044434666011 |
oct | 330042177621 |
9 | 82761560572 |
10 | 29000007569 |
11 | 11331825a05 |
12 | 5754063955 |
13 | 297215b4c0 |
14 | 15916ddc41 |
15 | b4ae49c7e |
hex | 6c088ff91 |
29000007569 has 16 divisors (see below), whose sum is σ = 32315680320. Its totient is φ = 25839777600.
The previous prime is 29000007557. The next prime is 29000007577. The reversal of 29000007569 is 96570000092.
It is not a de Polignac number, because 29000007569 - 228 = 28731572113 is a prime.
It is a super-2 number, since 2×290000075692 (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 (29000007529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2199254 + ... + 2212400.
It is an arithmetic number, because the mean of its divisors is an integer number (2019730020).
Almost surely, 229000007569 is an apocalyptic number.
29000007569 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
29000007569 is a deficient number, since it is larger than the sum of its proper divisors (3315672751).
29000007569 is a wasteful number, since it uses less digits than its factorization.
29000007569 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19040.
The product of its (nonzero) digits is 34020, while the sum is 38.
The spelling of 29000007569 in words is "twenty-nine billion, seven thousand, five hundred sixty-nine".
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