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470129084 = 221719675431
BaseRepresentation
bin11100000001011…
…001100110111100
31012202122000212022
4130001121212330
51430323112314
6114352255312
714436013505
oct3401314674
91182560768
10470129084
11221414a37
12111541538
1376526ab9
144661bbac
152b41778e
hex1c0599bc

470129084 has 48 divisors (see below), whose sum is σ = 930827520. Its totient is φ = 206426880.

The previous prime is 470129047. The next prime is 470129087. The reversal of 470129084 is 480921074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470129087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83849 + ... + 89279.

It is an arithmetic number, because the mean of its divisors is an integer number (19392240).

Almost surely, 2470129084 is an apocalyptic number.

It is an amenable number.

470129084 is a deficient number, since it is larger than the sum of its proper divisors (460698436).

470129084 is a wasteful number, since it uses less digits than its factorization.

470129084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538 (or 5536 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 470129084 is about 21682.4602847555. The cubic root of 470129084 is about 777.5691823345.

The spelling of 470129084 in words is "four hundred seventy million, one hundred twenty-nine thousand, eighty-four".

Divisors: 1 2 4 17 19 34 38 67 68 76 134 268 323 646 1139 1273 1292 2278 2546 4556 5092 5431 10862 21641 21724 43282 86564 92327 103189 184654 206378 363877 369308 412756 727754 1455508 1754213 3508426 6185909 6913663 7016852 12371818 13827326 24743636 27654652 117532271 235064542 470129084