Base | Representation |
---|---|
bin | 101101110111100111… |
… | …011111001101100111 |
3 | 11201010102100102210120 |
4 | 231313213133031213 |
5 | 1301331334333143 |
6 | 34343102053023 |
7 | 3362332450635 |
oct | 556747371547 |
9 | 151112312716 |
10 | 49251480423 |
11 | 199841a4232 |
12 | 966627a173 |
13 | 484b973032 |
14 | 2553166355 |
15 | 1433cdb383 |
hex | b779df367 |
49251480423 has 8 divisors (see below), whose sum is σ = 67786983936. Its totient is φ = 31775148600.
The previous prime is 49251480413. The next prime is 49251480427. The reversal of 49251480423 is 32408415294.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49251480423 - 25 = 49251480391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49251480427) 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, 264792813 + ... + 264792998.
It is an arithmetic number, because the mean of its divisors is an integer number (8473372992).
Almost surely, 249251480423 is an apocalyptic number.
49251480423 is a deficient number, since it is larger than the sum of its proper divisors (18535503513).
49251480423 is a wasteful number, since it uses less digits than its factorization.
49251480423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 529585845.
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 49251480423 in words is "forty-nine billion, two hundred fifty-one million, four hundred eighty thousand, four hundred twenty-three".
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