Search a number
-
+
2706806065460 = 225719334329039
BaseRepresentation
bin100111011000111010001…
…101101100100100110100
3100120202201222011012022112
4213120322031230210310
5323322014323043320
65431253423550152
7366363114635030
oct47307215544464
910522658135275
102706806065460
11953a4a504172
1237871ba5b358
13168334a94983
149501da6b1c0
154a624841ec5
hex2763a36c934

2706806065460 has 24 divisors (see below), whose sum is σ = 6496334557440. Its totient is φ = 928047793824.

The previous prime is 2706806065427. The next prime is 2706806065471. The reversal of 2706806065460 is 645606086072.

It is a happy number.

2706806065460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×27068060654602 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2706806065399 and 2706806065408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9667164380 + ... + 9667164659.

It is an arithmetic number, because the mean of its divisors is an integer number (270680606560).

Almost surely, 22706806065460 is an apocalyptic number.

2706806065460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2706806065460 is an abundant number, since it is smaller than the sum of its proper divisors (3789528491980).

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

2706806065460 is a wasteful number, since it uses less digits than its factorization.

2706806065460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19334329055 (or 19334329053 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 2706806065460 in words is "two trillion, seven hundred six billion, eight hundred six million, sixty-five thousand, four hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 19334329039 38668658078 77337316156 96671645195 135340303273 193343290390 270680606546 386686580780 541361213092 676701516365 1353403032730 2706806065460