Search a number
-
+
5505510005050 = 2521110199109091
BaseRepresentation
bin101000000011101100111…
…1101111101100100111010
3201111022200110101002121211
41100013121331331210322
51210200241030130200
615413110230153334
71105521445623256
oct120073175754472
921438613332554
105505510005050
111832967962340
1274b0081b284a
1330c223919953
1415067a6a9266
1598326e4daba
hex501d9f7d93a

5505510005050 has 48 divisors (see below), whose sum is σ = 11281786160544. Its totient is φ = 1982181800000.

The previous prime is 5505510005033. The next prime is 5505510005089. The reversal of 5505510005050 is 505000155055.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49498996 + ... + 49610095.

It is an arithmetic number, because the mean of its divisors is an integer number (235037211678).

Almost surely, 25505510005050 is an apocalyptic number.

5505510005050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5505510005050 is an abundant number, since it is smaller than the sum of its proper divisors (5776276155494).

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

5505510005050 is a wasteful number, since it uses less digits than its factorization.

5505510005050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99109215 (or 99109210 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 5505510005050 in words is "five trillion, five hundred five billion, five hundred ten million, five thousand, fifty".

Divisors: 1 2 5 10 11 22 25 50 55 101 110 202 275 505 550 1010 1111 2222 2525 5050 5555 11110 27775 55550 99109091 198218182 495545455 991090910 1090200001 2180400002 2477727275 4955454550 5451000005 10010018191 10902000010 20020036382 27255000025 50050090955 54510000050 100100181910 110110200101 220220400202 250250454775 500500909550 550551000505 1101102001010 2752755002525 5505510005050