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5057007269 = 29174379561
BaseRepresentation
bin1001011010110101…
…11100111010100101
3111001102122120211112
410231122330322211
540324043213034
62153445114405
7236213565266
oct45532747245
914042576745
105057007269
112165604456
12b916b8a05
136278cb5c2
1435d8a096d
151e8e677ce
hex12d6bcea5

5057007269 has 4 divisors (see below), whose sum is σ = 5231386860. Its totient is φ = 4882627680.

The previous prime is 5057007259. The next prime is 5057007271. The reversal of 5057007269 is 9627007505.

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 862890625 + 4194116644 = 29375^2 + 64762^2 .

It is a cyclic number.

It is not a de Polignac number, because 5057007269 - 224 = 5040230053 is a prime.

It is a super-2 number, since 2×50570072692 = 51146645037437676722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5057007259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87189752 + ... + 87189809.

It is an arithmetic number, because the mean of its divisors is an integer number (1307846715).

Almost surely, 25057007269 is an apocalyptic number.

It is an amenable number.

5057007269 is a deficient number, since it is larger than the sum of its proper divisors (174379591).

5057007269 is a wasteful number, since it uses less digits than its factorization.

5057007269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174379590.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 5057007269 is about 71112.6378993214. The cubic root of 5057007269 is about 1716.4501408411.

The spelling of 5057007269 in words is "five billion, fifty-seven million, seven thousand, two hundred sixty-nine".

Divisors: 1 29 174379561 5057007269