Base | Representation |
---|---|
bin | 11011011111011000… |
… | …000101110111000001 |
3 | 2211012010021020022022 |
4 | 123133120011313001 |
5 | 440422431012101 |
6 | 21320553051225 |
7 | 2063320041503 |
oct | 333730056701 |
9 | 84163236268 |
10 | 29517438401 |
11 | 115779083a0 |
12 | 58793b6b15 |
13 | 2a254074a9 |
14 | 1600311d73 |
15 | b7b5a7a1b |
hex | 6df605dc1 |
29517438401 has 8 divisors (see below), whose sum is σ = 33600878784. Its totient is φ = 25667337520.
The previous prime is 29517438389. The next prime is 29517438437. The reversal of 29517438401 is 10483471592.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29517438401 - 222 = 29513244097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29517438001) 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 7 ways as a sum of consecutive naturals, for example, 58334606 + ... + 58335111.
It is an arithmetic number, because the mean of its divisors is an integer number (4200109848).
Almost surely, 229517438401 is an apocalyptic number.
It is an amenable number.
29517438401 is a deficient number, since it is larger than the sum of its proper divisors (4083440383).
29517438401 is a wasteful number, since it uses less digits than its factorization.
29517438401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116669751.
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 29517438401 in words is "twenty-nine billion, five hundred seventeen million, four hundred thirty-eight thousand, four hundred one".
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