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470574130 = 25136159341
BaseRepresentation
bin11100000011000…
…110010000110010
31012210110122100111
4130003012100302
51430431333010
6114410011534
714442546145
oct3403062062
91183418314
10470574130
11221699344
12111716baa
1376651540
14466d605c
152b4a458a
hex1c0c6432

470574130 has 32 divisors (see below), whose sum is σ = 927159408. Its totient is φ = 170899200.

The previous prime is 470574119. The next prime is 470574163. The reversal of 470574130 is 31475074.

It can be written as a sum of positive squares in 8 ways, for example, as 508369 + 470065761 = 713^2 + 21681^2 .

It is a junction number, because it is equal to n+sod(n) for n = 470574092 and 470574101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21741 + ... + 37600.

Almost surely, 2470574130 is an apocalyptic number.

470574130 is a deficient number, since it is larger than the sum of its proper divisors (456585278).

470574130 is a wasteful number, since it uses less digits than its factorization.

470574130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59422.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 470574130 is about 21692.7206684639. The cubic root of 470574130 is about 777.8144659716.

The spelling of 470574130 in words is "four hundred seventy million, five hundred seventy-four thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 61 65 122 130 305 610 793 1586 3965 7930 59341 118682 296705 593410 771433 1542866 3619801 3857165 7239602 7714330 18099005 36198010 47057413 94114826 235287065 470574130