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6148040472 = 2332737439751
BaseRepresentation
bin1011011100111001…
…11010011100011000
3120212110121211000200
411232130322130120
5100042344243342
62454021502200
7305232324150
oct55634723430
916773554020
106148040472
112675454892
121236b71960
1376c95ca92
14424747760
1525eb2b94c
hex16e73a718

6148040472 has 192 divisors, whose sum is σ = 19614566400. Its totient is φ = 1702944000.

The previous prime is 6148040467. The next prime is 6148040537. The reversal of 6148040472 is 2740408416.

6148040472 is a `hidden beast` number, since 6 + 148 + 0 + 40 + 472 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8186097 + ... + 8186847.

It is an arithmetic number, because the mean of its divisors is an integer number (102159200).

Almost surely, 26148040472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6148040472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9807283200).

6148040472 is an abundant number, since it is smaller than the sum of its proper divisors (13466525928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6148040472 is a wasteful number, since it uses less digits than its factorization.

6148040472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 6148040472 is about 78409.4412172412. The cubic root of 6148040472 is about 1831.9441919334.

Adding to 6148040472 its reverse (2740408416), we get a palindrome (8888448888).

The spelling of 6148040472 in words is "six billion, one hundred forty-eight million, forty thousand, four hundred seventy-two".