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5284687703 = 40163131581
BaseRepresentation
bin1001110101111110…
…11110111101010111
3111122022001221200012
410322333132331113
541310340001303
62232221110435
7244650050531
oct47277367527
914568057605
105284687703
1122720830a9
1210359b841b
13662b27b59
14381c0a851
1520de3d5d8
hex13afdef57

5284687703 has 4 divisors (see below), whose sum is σ = 5284859448. Its totient is φ = 5284515960.

The previous prime is 5284687687. The next prime is 5284687753. The reversal of 5284687703 is 3077864825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5284687703 - 24 = 5284687687 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 (5284687753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25628 + ... + 105953.

It is an arithmetic number, because the mean of its divisors is an integer number (1321214862).

Almost surely, 25284687703 is an apocalyptic number.

5284687703 is a deficient number, since it is larger than the sum of its proper divisors (171745).

5284687703 is a wasteful number, since it uses less digits than its factorization.

5284687703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171744.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The square root of 5284687703 is about 72695.8575367263. The cubic root of 5284687703 is about 1741.8327127889.

The spelling of 5284687703 in words is "five billion, two hundred eighty-four million, six hundred eighty-seven thousand, seven hundred three".

Divisors: 1 40163 131581 5284687703