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5678348260 = 2251321839801
BaseRepresentation
bin1010100100111010…
…01011011111100100
3112122201210222102211
411102131023133210
543112124121020
62335242413204
7260500110124
oct52235133744
915581728384
105678348260
112454309102
121125801204
136c6559ab0
143bc200c84
1523379d85a
hex15274b7e4

5678348260 has 24 divisors (see below), whose sum is σ = 12841803576. Its totient is φ = 2096620800.

The previous prime is 5678348237. The next prime is 5678348267. The reversal of 5678348260 is 628438765.

It can be written as a sum of positive squares in 4 ways, for example, as 38638656 + 5639709604 = 6216^2 + 75098^2 .

It is not an unprimeable number, because it can be changed into a prime (5678348267) 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, 10919641 + ... + 10920160.

It is an arithmetic number, because the mean of its divisors is an integer number (535075149).

Almost surely, 25678348260 is an apocalyptic number.

It is an amenable number.

5678348260 is an abundant number, since it is smaller than the sum of its proper divisors (7163455316).

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

5678348260 is a wasteful number, since it uses less digits than its factorization.

5678348260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21839823 (or 21839821 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 5678348260 is about 75354.8157717873. The cubic root of 5678348260 is about 1784.0513137358.

The spelling of 5678348260 in words is "five billion, six hundred seventy-eight million, three hundred forty-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 21839801 43679602 87359204 109199005 218398010 283917413 436796020 567834826 1135669652 1419587065 2839174130 5678348260