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425088248 = 231335311579
BaseRepresentation
bin11001010101100…
…101010011111000
31002121212201110012
4121111211103320
51332310310443
6110103041052
713351122224
oct3125452370
91077781405
10425088248
111a8a51102
12ba440188
136a0b6a10
1440655784
15274bc118
hex195654f8

425088248 has 32 divisors (see below), whose sum is σ = 860857200. Its totient is φ = 195621888.

The previous prime is 425088221. The next prime is 425088299. The reversal of 425088248 is 842880524.

It is a congruent number.

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, 30923 + ... + 42501.

Almost surely, 2425088248 is an apocalyptic number.

It is an amenable number.

425088248 is an abundant number, since it is smaller than the sum of its proper divisors (435768952).

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

425088248 is a wasteful number, since it uses less digits than its factorization.

425088248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11951 (or 11947 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 425088248 is about 20617.6683453780. The cubic root of 425088248 is about 751.8993329485.

The spelling of 425088248 in words is "four hundred twenty-five million, eighty-eight thousand, two hundred forty-eight".

Divisors: 1 2 4 8 13 26 52 104 353 706 1412 2824 4589 9178 11579 18356 23158 36712 46316 92632 150527 301054 602108 1204216 4087387 8174774 16349548 32699096 53136031 106272062 212544124 425088248