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BaseRepresentation
bin1001100100001010…
…11011110000011010
3111020212212212010021
410302011123300122
541004111040011
62205322141054
7241153632436
oct46205336032
914225785107
105135252506
1121a579723a
12bb395178a
1363ab96067
1436a02b9c6
15200c71471
hex13215bc1a

5135252506 has 8 divisors (see below), whose sum is σ = 7725736980. Its totient is φ = 2560006848.

The previous prime is 5135252497. The next prime is 5135252519. The reversal of 5135252506 is 6052525315.

It can be written as a sum of positive squares in 2 ways, for example, as 4146716025 + 988536481 = 64395^2 + 31441^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3808861 + ... + 3810208.

Almost surely, 25135252506 is an apocalyptic number.

5135252506 is a deficient number, since it is larger than the sum of its proper divisors (2590484474).

5135252506 is a wasteful number, since it uses less digits than its factorization.

5135252506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7619408.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 5135252506 is about 71660.6761480800. The cubic root of 5135252506 is about 1725.2575411595.

The spelling of 5135252506 in words is "five billion, one hundred thirty-five million, two hundred fifty-two thousand, five hundred six".