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470563828 = 22716805851
BaseRepresentation
bin11100000011000…
…011101111110100
31012210110010012221
4130003003233310
51430431020303
6114405452124
714442504130
oct3403035764
91183403187
10470563828
11221691629
12111711044
1376649947
14466d23c0
152b4a14bd
hex1c0c3bf4

470563828 has 12 divisors (see below), whose sum is σ = 941127712. Its totient is φ = 201670200.

The previous prime is 470563811. The next prime is 470563879. The reversal of 470563828 is 828365074.

470563828 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8402898 + ... + 8402953.

Almost surely, 2470563828 is an apocalyptic number.

It is an amenable number.

470563828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

470563828 is a wasteful number, since it uses less digits than its factorization.

470563828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16805862 (or 16805860 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 470563828 is about 21692.4832142381. The cubic root of 470563828 is about 777.8087898534.

The spelling of 470563828 in words is "four hundred seventy million, five hundred sixty-three thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 14 28 16805851 33611702 67223404 117640957 235281914 470563828