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5005500505 = 519831394567
BaseRepresentation
bin1001010100101100…
…11110000001011001
3110220211201202211121
410222112132001121
540222402004010
62144405125241
7235020023635
oct45226360131
913824652747
105005500505
112139524685
12b783b9821
1361a036425
14356ad3dc5
151e46913da
hex12a59e059

5005500505 has 32 divisors (see below), whose sum is σ = 6446361600. Its totient is φ = 3720157632.

The previous prime is 5005500503. The next prime is 5005500509. The reversal of 5005500505 is 5050055005.

It is a cyclic number.

It is not a de Polignac number, because 5005500505 - 21 = 5005500503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5005500505.

It is not an unprimeable number, because it can be changed into a prime (5005500503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1093732 + ... + 1098298.

It is an arithmetic number, because the mean of its divisors is an integer number (201448800).

Almost surely, 25005500505 is an apocalyptic number.

It is an amenable number.

5005500505 is a deficient number, since it is larger than the sum of its proper divisors (1440861095).

5005500505 is a wasteful number, since it uses less digits than its factorization.

5005500505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813.

The product of its (nonzero) digits is 3125, while the sum is 25.

The square root of 5005500505 is about 70749.5618714349. The cubic root of 5005500505 is about 1710.6027656278.

It can be divided in two parts, 5005500 and 505, that added together give a palindrome (5006005).

The spelling of 5005500505 in words is "five billion, five million, five hundred thousand, five hundred five".

Divisors: 1 5 19 83 95 139 415 695 1577 2641 4567 7885 11537 13205 22835 57685 86773 219203 379061 433865 634813 1096015 1895305 3174065 7202159 12061447 36010795 52689479 60307235 263447395 1001100101 5005500505