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470328248 = 23134796221
BaseRepresentation
bin11100000010001…
…010001110111000
31012210000011001202
4130002022032320
51430401000443
6114400433332
714440503245
oct3402121670
91183004052
10470328248
11221540635
12111618848
1376596650
14466705cc
152b4567b8
hex1c08a3b8

470328248 has 32 divisors (see below), whose sum is σ = 969917760. Its totient is φ = 212453760.

The previous prime is 470328233. The next prime is 470328259. The reversal of 470328248 is 842823074.

It is a happy number.

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, 43223 + ... + 52998.

It is an arithmetic number, because the mean of its divisors is an integer number (30309930).

Almost surely, 2470328248 is an apocalyptic number.

It is an amenable number.

470328248 is an abundant number, since it is smaller than the sum of its proper divisors (499589512).

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

470328248 is a wasteful number, since it uses less digits than its factorization.

470328248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96287 (or 96283 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 470328248 is about 21687.0525429345. The cubic root of 470328248 is about 777.6789691501.

The spelling of 470328248 in words is "four hundred seventy million, three hundred twenty-eight thousand, two hundred forty-eight".

Divisors: 1 2 4 8 13 26 47 52 94 104 188 376 611 1222 2444 4888 96221 192442 384884 769768 1250873 2501746 4522387 5003492 9044774 10006984 18089548 36179096 58791031 117582062 235164124 470328248