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6104874681 = 323783220879
BaseRepresentation
bin1011010111110000…
…01111111010111001
3120202110101202200200
411223320033322321
5100000321442211
62445440352413
7304166402313
oct55370177271
916673352620
106104874681
112653051784
121224615709
13763a282a9
1441cb0c7b3
1525ae51b56
hex16be0feb9

6104874681 has 24 divisors (see below), whose sum is σ = 9165636480. Its totient is φ = 3912191136.

The previous prime is 6104874661. The next prime is 6104874683. The reversal of 6104874681 is 1864784016.

6104874681 is a `hidden beast` number, since 6 + 104 + 87 + 468 + 1 = 666.

It is not a de Polignac number, because 6104874681 - 26 = 6104874617 is a prime.

It is a super-2 number, since 2×61048746812 = 74538989741429703522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6104874683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82801 + ... + 138078.

It is an arithmetic number, because the mean of its divisors is an integer number (381901520).

Almost surely, 26104874681 is an apocalyptic number.

It is an amenable number.

6104874681 is a deficient number, since it is larger than the sum of its proper divisors (3060761799).

6104874681 is a wasteful number, since it uses less digits than its factorization.

6104874681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221005 (or 221002 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 6104874681 is about 78133.6974742652. The cubic root of 6104874681 is about 1827.6467189013.

The spelling of 6104874681 in words is "six billion, one hundred four million, eight hundred seventy-four thousand, six hundred eighty-one".

Divisors: 1 3 9 37 83 111 249 333 747 3071 9213 27639 220879 662637 1987911 8172523 18332957 24517569 54998871 73552707 164996613 678319409 2034958227 6104874681