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6048208949 = 171133148469
BaseRepresentation
bin1011010001000000…
…00101100000110101
3120121111202211220212
411220200011200311
544341320141244
62440054035205
7302610633146
oct55040054065
916544684825
106048208949
1126240689a2
121209648b05
13755077b83
1441539bacd
15255eabd9e
hex168805835

6048208949 has 8 divisors (see below), whose sum is σ = 6460660440. Its totient is φ = 5642054656.

The previous prime is 6048208861. The next prime is 6048208963. The reversal of 6048208949 is 9498028406.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 500640625 + 5547568324 = 22375^2 + 74482^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6048208949 - 220 = 6047160373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6048208897 and 6048208906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6048208549) 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, 1572314 + ... + 1576155.

It is an arithmetic number, because the mean of its divisors is an integer number (807582555).

Almost surely, 26048208949 is an apocalyptic number.

It is an amenable number.

6048208949 is a deficient number, since it is larger than the sum of its proper divisors (412451491).

6048208949 is a wasteful number, since it uses less digits than its factorization.

6048208949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148599.

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 6048208949 is about 77770.2317664028. The cubic root of 6048208949 is about 1821.9743647697.

The spelling of 6048208949 in words is "six billion, forty-eight million, two hundred eight thousand, nine hundred forty-nine".

Divisors: 1 17 113 1921 3148469 53523973 355776997 6048208949