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5050104505 = 51010020901
BaseRepresentation
bin1001011010000001…
…00111101010111001
3111000221122220000121
410231000213222321
540320311321010
62153041133241
7236101115515
oct45500475271
914027586017
105050104505
11216171a296
12b8b32a221
13626352724
1435c9c5145
151e85523da
hex12d027ab9

5050104505 has 4 divisors (see below), whose sum is σ = 6060125412. Its totient is φ = 4040083600.

The previous prime is 5050104497. The next prime is 5050104509. The reversal of 5050104505 is 5054010505.

5050104505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3718438441 + 1331666064 = 60979^2 + 36492^2 .

It is not a de Polignac number, because 5050104505 - 23 = 5050104497 is a prime.

It is a super-2 number, since 2×50501045052 = 51007111022842590050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5050104505.

It is not an unprimeable number, because it can be changed into a prime (5050104509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505010446 + ... + 505010455.

It is an arithmetic number, because the mean of its divisors is an integer number (1515031353).

Almost surely, 25050104505 is an apocalyptic number.

It is an amenable number.

5050104505 is a deficient number, since it is larger than the sum of its proper divisors (1010020907).

5050104505 is a wasteful number, since it uses less digits than its factorization.

5050104505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010020906.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5050104505 is about 71064.0873085696. The cubic root of 5050104505 is about 1715.6688061758.

The spelling of 5050104505 in words is "five billion, fifty million, one hundred four thousand, five hundred five".

Divisors: 1 5 1010020901 5050104505