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5307827 = 72149727
BaseRepresentation
bin10100001111110110110011
3100222122222012
4110033312303
52324322302
6305433135
763054500
oct24176663
910878865
105307827
112aa5938
12193b7ab
13113ac35
149c24a7
156eca52
hex50fdb3

5307827 has 12 divisors (see below), whose sum is σ = 6224400. Its totient is φ = 4512816.

The previous prime is 5307811. The next prime is 5307829. The reversal of 5307827 is 7287035.

It is not a de Polignac number, because 5307827 - 24 = 5307811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5307793 and 5307802.

It is not an unprimeable number, because it can be changed into a prime (5307829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6938 + ... + 7664.

It is an arithmetic number, because the mean of its divisors is an integer number (518700).

Almost surely, 25307827 is an apocalyptic number.

5307827 is a deficient number, since it is larger than the sum of its proper divisors (916573).

5307827 is a wasteful number, since it uses less digits than its factorization.

5307827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 5307827 is about 2303.8721752736. The cubic root of 5307827 is about 174.4371248260.

It can be divided in two parts, 5 and 307827, that multiplied together give a triangular number (1539135 = T1754).

The spelling of 5307827 in words is "five million, three hundred seven thousand, eight hundred twenty-seven".

Divisors: 1 7 49 149 727 1043 5089 7301 35623 108323 758261 5307827