Base | Representation |
---|---|
bin | 11011000110111010… |
… | …001000101011110101 |
3 | 2210010111211101000220 |
4 | 123012322020223311 |
5 | 434102333314334 |
6 | 21212130324553 |
7 | 2050203562266 |
oct | 330672105365 |
9 | 83114741026 |
10 | 29106932469 |
11 | 1138711719a |
12 | 5783a29759 |
13 | 298b357c84 |
14 | 15a19b496d |
15 | b5551b449 |
hex | 6c6e88af5 |
29106932469 has 16 divisors (see below), whose sum is σ = 40502512512. Its totient is φ = 18558233408.
The previous prime is 29106932453. The next prime is 29106932473. The reversal of 29106932469 is 96423960192.
It is a cyclic number.
It is not a de Polignac number, because 29106932469 - 24 = 29106932453 is a prime.
It is a super-2 number, since 2×291069324692 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29106932479) 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 15 ways as a sum of consecutive naturals, for example, 514999 + ... + 568715.
It is an arithmetic number, because the mean of its divisors is an integer number (2531407032).
Almost surely, 229106932469 is an apocalyptic number.
It is an amenable number.
29106932469 is a deficient number, since it is larger than the sum of its proper divisors (11395580043).
29106932469 is a wasteful number, since it uses less digits than its factorization.
29106932469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61596.
The product of its (nonzero) digits is 1259712, while the sum is 51.
The spelling of 29106932469 in words is "twenty-nine billion, one hundred six million, nine hundred thirty-two thousand, four hundred sixty-nine".
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