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2700108331 = 43616191663
BaseRepresentation
bin1010000011110000…
…0110001000101011
320222011201201022021
42200330012020223
521012211431311
61123532405311
7123624353644
oct24074061053
96864651267
102700108331
111166160398
12634316837
13340523b4b
141b88606cb
1510c0a7171
hexa0f0622b

2700108331 has 16 divisors (see below), whose sum is σ = 2814423040. Its totient is φ = 2588332320.

The previous prime is 2700108319. The next prime is 2700108353. The reversal of 2700108331 is 1338010072.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2700108331 is a prime.

It is a super-2 number, since 2×27001083312 = 14581169998271211122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2700108296 and 2700108305.

It is not an unprimeable number, because it can be changed into a prime (2700108431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1622806 + ... + 1624468.

It is an arithmetic number, because the mean of its divisors is an integer number (175901440).

Almost surely, 22700108331 is an apocalyptic number.

2700108331 is a deficient number, since it is larger than the sum of its proper divisors (114314709).

2700108331 is a wasteful number, since it uses less digits than its factorization.

2700108331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 2700108331 is about 51962.5666321440. The cubic root of 2700108331 is about 1392.4952730925.

The spelling of 2700108331 in words is "two billion, seven hundred million, one hundred eight thousand, three hundred thirty-one".

Divisors: 1 43 61 619 1663 2623 26617 37759 71509 101443 1029397 1623637 4362049 44264071 62793217 2700108331