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5050505105 = 59161110261
BaseRepresentation
bin1001011010000100…
…01001011110010001
3111000222102020112122
410231002021132101
540320412130410
62153053504025
7236104404452
oct45502113621
914028366478
105050505105
112161973268
12b8b4a2015
13626462b79
1435ca8b129
151e85d0e55
hex12d089791

5050505105 has 8 divisors (see below), whose sum is σ = 6061322664. Its totient is φ = 4039926400.

The previous prime is 5050505077. The next prime is 5050505113. The reversal of 5050505105 is 5015050505.

It can be written as a sum of positive squares in 4 ways, for example, as 341251729 + 4709253376 = 18473^2 + 68624^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5050505105 - 26 = 5050505041 is a prime.

It is a super-2 number, since 2×50505051052 = 51015203631262122050, which contains 22 as substring.

It is a Duffinian 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, 9326 + ... + 100935.

It is an arithmetic number, because the mean of its divisors is an integer number (757665333).

Almost surely, 25050505105 is an apocalyptic number.

It is an amenable number.

5050505105 is a deficient number, since it is larger than the sum of its proper divisors (1010817559).

5050505105 is a wasteful number, since it uses less digits than its factorization.

5050505105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119427.

The product of its (nonzero) digits is 3125, while the sum is 26.

The square root of 5050505105 is about 71066.9058352761. The cubic root of 5050505105 is about 1715.7141701711.

The spelling of 5050505105 in words is "five billion, fifty million, five hundred five thousand, one hundred five".

Divisors: 1 5 9161 45805 110261 551305 1010101021 5050505105