Search a number
-
+
3094261619780 = 2255991309319727
BaseRepresentation
bin101101000001110000010…
…111010101110001000100
3101221210211102010200220002
4231001300113111301010
5401144021433313110
610325252325100432
7436360454543102
oct55016027256104
911853742120802
103094261619780
11a932a6020891
1241b831b57718
13195a31524196
14a9a97baac72
155574ecc2aa5
hex2d0705d5c44

3094261619780 has 48 divisors (see below), whose sum is σ = 6509624486400. Its totient is φ = 1235481356928.

The previous prime is 3094261619777. The next prime is 3094261619803. The reversal of 3094261619780 is 879161624903.

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, 156844277 + ... + 156864003.

It is an arithmetic number, because the mean of its divisors is an integer number (135617176800).

Almost surely, 23094261619780 is an apocalyptic number.

It is an amenable number.

3094261619780 is an abundant number, since it is smaller than the sum of its proper divisors (3415362866620).

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

3094261619780 is a wasteful number, since it uses less digits than its factorization.

3094261619780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33428 (or 33426 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 3094261619780 in words is "three trillion, ninety-four billion, two hundred sixty-one million, six hundred nineteen thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 599 1198 2396 2995 5990 11980 13093 19727 26186 39454 52372 65465 78908 98635 130930 197270 261860 394540 7842707 11816473 15685414 23632946 31370828 39213535 47265892 59082365 78427070 118164730 156854140 236329460 258285611 516571222 1033142444 1291428055 2582856110 5165712220 154713080989 309426161978 618852323956 773565404945 1547130809890 3094261619780