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5050505155 = 57912786089
BaseRepresentation
bin1001011010000100…
…01001011111000011
3111000222102020121111
410231002021133003
540320412131110
62153053504151
7236104404553
oct45502113703
914028366544
105050505155
112161973303
12b8b4a2057
13626462bb7
1435ca8b163
151e85d0e8a
hex12d0897c3

5050505155 has 8 divisors (see below), whose sum is σ = 6137323200. Its totient is φ = 3989259456.

The previous prime is 5050505113. The next prime is 5050505189. The reversal of 5050505155 is 5515050505.

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

It is a cyclic number.

It is not a de Polignac number, because 5050505155 - 29 = 5050504643 is a prime.

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, 6392650 + ... + 6393439.

It is an arithmetic number, because the mean of its divisors is an integer number (767165400).

Almost surely, 25050505155 is an apocalyptic number.

5050505155 is a deficient number, since it is larger than the sum of its proper divisors (1086818045).

5050505155 is a wasteful number, since it uses less digits than its factorization.

5050505155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12786173.

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

The square root of 5050505155 is about 71066.9061870573. The cubic root of 5050505155 is about 1715.7141758330.

The spelling of 5050505155 in words is "five billion, fifty million, five hundred five thousand, one hundred fifty-five".

Divisors: 1 5 79 395 12786089 63930445 1010101031 5050505155