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8080284 = 2235471231
BaseRepresentation
bin11110110100101110011100
3120012112001210
4132310232130
54032032114
6445104420
7125452452
oct36645634
916175053
108080284
114619923
122858110
13189bb44
1411049d2
15a99259
hex7b4b9c

8080284 has 24 divisors (see below), whose sum is σ = 18903808. Its totient is φ = 2686320.

The previous prime is 8080283. The next prime is 8080309. The reversal of 8080284 is 4820808.

8080284 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5949 + ... + 7179.

Almost surely, 28080284 is an apocalyptic number.

It is an amenable number.

8080284 is an abundant number, since it is smaller than the sum of its proper divisors (10823524).

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

8080284 is a wasteful number, since it uses less digits than its factorization.

8080284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785 (or 1783 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 8080284 is about 2842.5840356971. The cubic root of 8080284 is about 200.6668077001. Note that the first 3 decimals are identical.

The spelling of 8080284 in words is "eight million, eighty thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 12 547 1094 1231 1641 2188 2462 3282 3693 4924 6564 7386 14772 673357 1346714 2020071 2693428 4040142 8080284