Base | Representation |
---|---|
bin | 11011011011010110… |
… | …011011110110001001 |
3 | 2211000102011200121011 |
4 | 123123112123312021 |
5 | 440303133122210 |
6 | 21310141243521 |
7 | 2061536660035 |
oct | 333326336611 |
9 | 84012150534 |
10 | 29449895305 |
11 | 11542775256 |
12 | 585a8635a1 |
13 | 2a1441906c |
14 | 15d536d1c5 |
15 | b756b4d8a |
hex | 6db59bd89 |
29449895305 has 8 divisors (see below), whose sum is σ = 35362378944. Its totient is φ = 23544913200.
The previous prime is 29449895297. The next prime is 29449895323. The reversal of 29449895305 is 50359894492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29449895305 - 23 = 29449895297 is a prime.
It is a super-2 number, since 2×294498953052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 29449895305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1866741 + ... + 1882450.
It is an arithmetic number, because the mean of its divisors is an integer number (4420297368).
Almost surely, 229449895305 is an apocalyptic number.
It is an amenable number.
29449895305 is a deficient number, since it is larger than the sum of its proper divisors (5912483639).
29449895305 is a wasteful number, since it uses less digits than its factorization.
29449895305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3750767.
The product of its (nonzero) digits is 13996800, while the sum is 58.
The spelling of 29449895305 in words is "twenty-nine billion, four hundred forty-nine million, eight hundred ninety-five thousand, three hundred five".
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