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10228548 = 2231177489
BaseRepresentation
bin100111000001…
…001101000100
3201020122221010
4213001031010
510104303143
61003122220
7152640561
oct47011504
921218833
1010228548
115856950
123513370
1321718c5
141503868
15d70a33
hex9c1344

10228548 has 24 divisors (see below), whose sum is σ = 26036640. Its totient is φ = 3099520.

The previous prime is 10228531. The next prime is 10228567. The reversal of 10228548 is 84582201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38613 + ... + 38876.

It is an arithmetic number, because the mean of its divisors is an integer number (1084860).

Almost surely, 210228548 is an apocalyptic number.

It is an amenable number.

10228548 is an abundant number, since it is smaller than the sum of its proper divisors (15808092).

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

10228548 is a wasteful number, since it uses less digits than its factorization.

10228548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77507 (or 77505 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 10228548 is about 3198.2101244290. The cubic root of 10228548 is about 217.0724272807.

The spelling of 10228548 in words is "ten million, two hundred twenty-eight thousand, five hundred forty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 77489 154978 232467 309956 464934 852379 929868 1704758 2557137 3409516 5114274 10228548