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1034228 = 221319889
BaseRepresentation
bin11111100011111110100
31221112200202
43330133310
5231043403
634100032
711535146
oct3743764
91845622
101034228
11647038
1241a618
132a2990
141ccc96
15156688
hexfc7f4

1034228 has 12 divisors (see below), whose sum is σ = 1949220. Its totient is φ = 477312.

The previous prime is 1034221. The next prime is 1034233. The reversal of 1034228 is 8224301.

It can be written as a sum of positive squares in 2 ways, for example, as 595984 + 438244 = 772^2 + 662^2 .

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034221) 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, 9893 + ... + 9996.

It is an arithmetic number, because the mean of its divisors is an integer number (162435).

21034228 is an apocalyptic number.

It is an amenable number.

1034228 is a deficient number, since it is larger than the sum of its proper divisors (914992).

1034228 is a wasteful number, since it uses less digits than its factorization.

1034228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19906 (or 19904 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1034228 is about 1016.9700093906. The cubic root of 1034228 is about 101.1281580654.

Adding to 1034228 its reverse (8224301), we get a palindrome (9258529).

The spelling of 1034228 in words is "one million, thirty-four thousand, two hundred twenty-eight".

Divisors: 1 2 4 13 26 52 19889 39778 79556 258557 517114 1034228