Base | Representation |
---|---|
bin | 11011011011110101… |
… | …100001000111000000 |
3 | 2211000222111122120210 |
4 | 123123311201013000 |
5 | 440312224341303 |
6 | 21311032034120 |
7 | 2061666144150 |
oct | 333365410700 |
9 | 84028448523 |
10 | 29458043328 |
11 | 1154732aa5a |
12 | 5861532940 |
13 | 2a1600c98c |
14 | 15d6490760 |
15 | b76274203 |
hex | 6dbd611c0 |
29458043328 has 56 divisors (see below), whose sum is σ = 89075516032. Its totient is φ = 8416583424.
The previous prime is 29458043317. The next prime is 29458043359. The reversal of 29458043328 is 82334085492.
It is a tau number, because it is divible by the number of its divisors (56).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 10957750 + ... + 10960437.
Almost surely, 229458043328 is an apocalyptic number.
29458043328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
29458043328 is an abundant number, since it is smaller than the sum of its proper divisors (59617472704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29458043328 is a wasteful number, since it uses less digits than its factorization.
29458043328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21918209 (or 21918199 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 48.
The spelling of 29458043328 in words is "twenty-nine billion, four hundred fifty-eight million, forty-three thousand, three hundred twenty-eight".
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