Base | Representation |
---|---|
bin | 101101111000111011… |
… | …100111111110000001 |
3 | 11201011221211222220001 |
4 | 231320323213332001 |
5 | 1301403011131020 |
6 | 34345210520001 |
7 | 3363021102013 |
oct | 557073477601 |
9 | 151157758801 |
10 | 49273536385 |
11 | 199956991a7 |
12 | 9671736001 |
13 | 48533c61b8 |
14 | 25560681b3 |
15 | 1435be650a |
hex | b78ee7f81 |
49273536385 has 8 divisors (see below), whose sum is σ = 60503319360. Its totient is φ = 38502111984.
The previous prime is 49273536383. The next prime is 49273536397. The reversal of 49273536385 is 58363537294.
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 49273536385 - 21 = 49273536383 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49273536383) 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, 114589405 + ... + 114589834.
It is an arithmetic number, because the mean of its divisors is an integer number (7562914920).
Almost surely, 249273536385 is an apocalyptic number.
It is an amenable number.
49273536385 is a deficient number, since it is larger than the sum of its proper divisors (11229782975).
49273536385 is a wasteful number, since it uses less digits than its factorization.
49273536385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229179287.
The product of its digits is 16329600, while the sum is 55.
Subtracting 49273536385 from its reverse (58363537294), we obtain a palindrome (9090000909).
The spelling of 49273536385 in words is "forty-nine billion, two hundred seventy-three million, five hundred thirty-six thousand, three hundred eighty-five".
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