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8714028 = 223726169
BaseRepresentation
bin100001001111…
…011100101100
3121101201101210
4201033130230
54212322103
6510434420
7134032221
oct41173454
917351353
108714028
114a11a84
122b02a10
131a6143b
14122b948
15b71e03
hex84f72c

8714028 has 12 divisors (see below), whose sum is σ = 20332760. Its totient is φ = 2904672.

The previous prime is 8714023. The next prime is 8714039. The reversal of 8714028 is 8204178.

8714028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 8713986 and 8714004.

It is not an unprimeable number, because it can be changed into a prime (8714021) 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, 363073 + ... + 363096.

Almost surely, 28714028 is an apocalyptic number.

It is an amenable number.

8714028 is an abundant number, since it is smaller than the sum of its proper divisors (11618732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8714028 is a wasteful number, since it uses less digits than its factorization.

8714028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726176 (or 726174 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 8714028 is about 2951.9532516624. The cubic root of 8714028 is about 205.7814945191.

The spelling of 8714028 in words is "eight million, seven hundred fourteen thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 726169 1452338 2178507 2904676 4357014 8714028