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5143252405 = 51954139499
BaseRepresentation
bin1001100101000111…
…11100110110110101
3111021102221021220211
410302203330312311
541013133034110
62210205425421
7241311631654
oct46243746665
914242837824
105143252405
1121aa260725
12bb656b271
1363c737425
1436b11119b
1520180198a
hex1328fcdb5

5143252405 has 8 divisors (see below), whose sum is σ = 6496740000. Its totient is φ = 3898043856.

The previous prime is 5143252351. The next prime is 5143252427. The reversal of 5143252405 is 5042523415.

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 5143252405 - 219 = 5142728117 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27069655 + ... + 27069844.

It is an arithmetic number, because the mean of its divisors is an integer number (812092500).

Almost surely, 25143252405 is an apocalyptic number.

It is an amenable number.

5143252405 is a deficient number, since it is larger than the sum of its proper divisors (1353487595).

5143252405 is a wasteful number, since it uses less digits than its factorization.

5143252405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54139523.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5143252405 is about 71716.4723407391. The cubic root of 5143252405 is about 1726.1529677698.

The spelling of 5143252405 in words is "five billion, one hundred forty-three million, two hundred fifty-two thousand, four hundred five".