Base | Representation |
---|---|
bin | 101101111000110010… |
… | …111100000000001010 |
3 | 11201011210120022002212 |
4 | 231320302330000022 |
5 | 1301401420243041 |
6 | 34345050025122 |
7 | 3362662535564 |
oct | 557062740012 |
9 | 151153508085 |
10 | 49271259146 |
11 | 1999438328a |
12 | 9670a181a2 |
13 | 4852aa9815 |
14 | 2555a34334 |
15 | 14358e68eb |
hex | b78cbc00a |
49271259146 has 16 divisors (see below), whose sum is σ = 74800784448. Its totient is φ = 24339067200.
The previous prime is 49271259127. The next prime is 49271259151. The reversal of 49271259146 is 64195217294.
It is a junction number, because it is equal to n+sod(n) for n = 49271259094 and 49271259103.
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, 280220 + ... + 420791.
It is an arithmetic number, because the mean of its divisors is an integer number (4675049028).
Almost surely, 249271259146 is an apocalyptic number.
49271259146 is a deficient number, since it is larger than the sum of its proper divisors (25529525302).
49271259146 is a wasteful number, since it uses less digits than its factorization.
49271259146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 701437.
The product of its digits is 1088640, while the sum is 50.
The spelling of 49271259146 in words is "forty-nine billion, two hundred seventy-one million, two hundred fifty-nine thousand, one hundred forty-six".
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