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8714828 = 222178707
BaseRepresentation
bin100001001111…
…101001001100
3121101202111102
4201033221030
54212333303
6510442232
7134034443
oct41175114
917352442
108714828
114a12641
122b03378
131a61905
14122bd5a
15b72288
hex84fa4c

8714828 has 6 divisors (see below), whose sum is σ = 15250956. Its totient is φ = 4357412.

The previous prime is 8714821. The next prime is 8714857. The reversal of 8714828 is 8284178.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8714791 and 8714800.

It is not an unprimeable number, because it can be changed into a prime (8714821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1089350 + ... + 1089357.

It is an arithmetic number, because the mean of its divisors is an integer number (2541826).

Almost surely, 28714828 is an apocalyptic number.

It is an amenable number.

8714828 is a deficient number, since it is larger than the sum of its proper divisors (6536128).

8714828 is a wasteful number, since it uses less digits than its factorization.

8714828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178711 (or 2178709 counting only the distinct ones).

The product of its digits is 28672, while the sum is 38.

The square root of 8714828 is about 2952.0887520534. The cubic root of 8714828 is about 205.7877916513.

The spelling of 8714828 in words is "eight million, seven hundred fourteen thousand, eight hundred twenty-eight".

Divisors: 1 2 4 2178707 4357414 8714828