Base | Representation |
---|---|
bin | 10110010101001010111110… |
… | …01001101011110101000001 |
3 | 20102212111001121101222201020 |
4 | 23022211133021223311001 |
5 | 22414023000103011010 |
6 | 252234544311100053 |
7 | 13225534255331256 |
oct | 1312453711536501 |
9 | 212774047358636 |
10 | 49105957469505 |
11 | 147127a0890312 |
12 | 5611091971629 |
13 | 2152897291371 |
14 | c1aa5351d42d |
15 | 5a255a669470 |
hex | 2ca95f26bd41 |
49105957469505 has 8 divisors (see below), whose sum is σ = 78569531951232. Its totient is φ = 26189843983728.
The previous prime is 49105957469467. The next prime is 49105957469519. The reversal of 49105957469505 is 50596475950194.
49105957469505 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49105957469505 - 213 = 49105957461313 is a prime.
It is a super-2 number, since 2×491059574695052 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 49105957469505.
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, 1636865248969 + ... + 1636865248998.
It is an arithmetic number, because the mean of its divisors is an integer number (9821191493904).
Almost surely, 249105957469505 is an apocalyptic number.
It is an amenable number.
49105957469505 is a deficient number, since it is larger than the sum of its proper divisors (29463574481727).
49105957469505 is a wasteful number, since it uses less digits than its factorization.
49105957469505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3273730497975.
The product of its (nonzero) digits is 306180000, while the sum is 69.
The spelling of 49105957469505 in words is "forty-nine trillion, one hundred five billion, nine hundred fifty-seven million, four hundred sixty-nine thousand, five hundred five".
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