Base | Representation |
---|---|
bin | 101100101111001111… |
… | …010101001011111101 |
3 | 11120222210110000020001 |
4 | 230233033111023331 |
5 | 1241340010011344 |
6 | 34022403354301 |
7 | 3320256235543 |
oct | 545717251375 |
9 | 146883400201 |
10 | 48037188349 |
11 | 19410816667 |
12 | 9387682991 |
13 | 46b7216507 |
14 | 2479b95d93 |
15 | 13b23caed4 |
hex | b2f3d52fd |
48037188349 has 4 divisors (see below), whose sum is σ = 50565461440. Its totient is φ = 45508915260.
The previous prime is 48037188343. The next prime is 48037188377. The reversal of 48037188349 is 94388173084.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48037188349 - 25 = 48037188317 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48037188349.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48037188343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264136517 + ... + 1264136554.
It is an arithmetic number, because the mean of its divisors is an integer number (12641365360).
Almost surely, 248037188349 is an apocalyptic number.
It is an amenable number.
48037188349 is a deficient number, since it is larger than the sum of its proper divisors (2528273091).
48037188349 is a wasteful number, since it uses less digits than its factorization.
48037188349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2528273090.
The product of its (nonzero) digits is 4644864, while the sum is 55.
The spelling of 48037188349 in words is "forty-eight billion, thirty-seven million, one hundred eighty-eight thousand, three hundred forty-nine".
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