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5050025501 = 26928166809
BaseRepresentation
bin1001011010000000…
…10100011000011101
3111000221111212122112
410231000110120131
540320301304001
62153035323405
7236100336263
oct45500243035
914027455575
105050025501
1121616759a4
12b8b2b0565
13626325791
1435c9a4433
151e8538cbb
hex12d01461d

5050025501 has 8 divisors (see below), whose sum is σ = 5086913400. Its totient is φ = 5013272320.

The previous prime is 5050025471. The next prime is 5050025509. The reversal of 5050025501 is 1055200505.

It can be written as a sum of positive squares in 4 ways, for example, as 15413476 + 5034612025 = 3926^2 + 70955^2 .

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 5050025501 - 214 = 5050009117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050025509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42185 + ... + 108993.

It is an arithmetic number, because the mean of its divisors is an integer number (635864175).

Almost surely, 25050025501 is an apocalyptic number.

It is an amenable number.

5050025501 is a deficient number, since it is larger than the sum of its proper divisors (36887899).

5050025501 is a wasteful number, since it uses less digits than its factorization.

5050025501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67359.

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 5050025501 is about 71063.5314419428. The cubic root of 5050025501 is about 1715.6598594696.

The spelling of 5050025501 in words is "five billion, fifty million, twenty-five thousand, five hundred one".

Divisors: 1 269 281 66809 75589 17971621 18773329 5050025501