Base | Representation |
---|---|
bin | 11011011001000100… |
… | …110101101001011001 |
3 | 2210220202100120211211 |
4 | 123121010311221121 |
5 | 440213400243321 |
6 | 21302255223121 |
7 | 2060564364010 |
oct | 333104655131 |
9 | 83822316754 |
10 | 29411727961 |
11 | 115231765a0 |
12 | 5849b17aa1 |
13 | 2a09544735 |
14 | 15d0275a77 |
15 | b721760e1 |
hex | 6d9135a59 |
29411727961 has 8 divisors (see below), whose sum is σ = 36669167424. Its totient is φ = 22918229520.
The previous prime is 29411727941. The next prime is 29411727973. The reversal of 29411727961 is 16972711492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29411727961 - 215 = 29411695193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29411727941) 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, 190985170 + ... + 190985323.
It is an arithmetic number, because the mean of its divisors is an integer number (4583645928).
Almost surely, 229411727961 is an apocalyptic number.
It is an amenable number.
29411727961 is a deficient number, since it is larger than the sum of its proper divisors (7257439463).
29411727961 is a wasteful number, since it uses less digits than its factorization.
29411727961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381970511.
The product of its digits is 381024, while the sum is 49.
The spelling of 29411727961 in words is "twenty-nine billion, four hundred eleven million, seven hundred twenty-seven thousand, nine hundred sixty-one".
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