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26060531196 = 22371013306263
BaseRepresentation
bin11000010001010101…
…000010010111111100
32111021012111011010010
4120101111002113330
5411332443444241
615545543343220
71611542601030
oct302125022774
974235434103
1026060531196
1110063543897
125073751b10
1325c417837b
1413931701c0
15a27d5dd16
hex6115425fc

26060531196 has 48 divisors (see below), whose sum is σ = 69563579904. Its totient is φ = 7438491456.

The previous prime is 26060531177. The next prime is 26060531249. The reversal of 26060531196 is 69113506062.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68040 + ... + 238223.

It is an arithmetic number, because the mean of its divisors is an integer number (1449241248).

Almost surely, 226060531196 is an apocalyptic number.

It is an amenable number.

26060531196 is an abundant number, since it is smaller than the sum of its proper divisors (43503048708).

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

26060531196 is a wasteful number, since it uses less digits than its factorization.

26060531196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307290 (or 307288 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 26060531196 in words is "twenty-six billion, sixty million, five hundred thirty-one thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1013 2026 3039 4052 6078 7091 12156 14182 21273 28364 42546 85092 306263 612526 918789 1225052 1837578 2143841 3675156 4287682 6431523 8575364 12863046 25726092 310244419 620488838 930733257 1240977676 1861466514 2171710933 3722933028 4343421866 6515132799 8686843732 13030265598 26060531196