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2713386286780 = 2251314970040947
BaseRepresentation
bin100111011111000010011…
…011001111111010111100
3100121101201120000002000021
4213133002123033322330
5323424003342134110
65434302404541524
7400015145614531
oct47370233177274
910541646002007
102713386286780
11956816903904
12379a576b18a4
13168b43122860
1495485954d88
154a8ac38c2da
hex277c26cfebc

2713386286780 has 48 divisors (see below), whose sum is σ = 6177611613600. Its totient is φ = 995141760768.

The previous prime is 2713386286771. The next prime is 2713386286873. The reversal of 2713386286780 is 876826833172.

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, 34981734 + ... + 35059213.

It is an arithmetic number, because the mean of its divisors is an integer number (128700241950).

Almost surely, 22713386286780 is an apocalyptic number.

2713386286780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2713386286780 is an abundant number, since it is smaller than the sum of its proper divisors (3464225326820).

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

2713386286780 is a wasteful number, since it uses less digits than its factorization.

2713386286780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70041118 (or 70041116 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 2713386286780 in words is "two trillion, seven hundred thirteen billion, three hundred eighty-six million, two hundred eighty-six thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 149 260 298 596 745 1490 1937 2980 3874 7748 9685 19370 38740 70040947 140081894 280163788 350204735 700409470 910532311 1400818940 1821064622 3642129244 4552661555 9105323110 10436101103 18210646220 20872202206 41744404412 52180505515 104361011030 135669314339 208722022060 271338628678 542677257356 678346571695 1356693143390 2713386286780