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475924768 = 25111971161
BaseRepresentation
bin11100010111100…
…000100100100000
31020011112111001021
4130113200210200
51433314043033
6115120415224
714536202524
oct3427404440
91204474037
10475924768
11224713360
12113477514
13777a5ab7
14472c9d84
152bbaeb2d
hex1c5e0920

475924768 has 48 divisors (see below), whose sum is σ = 1075969440. Its totient is φ = 204940800.

The previous prime is 475924723. The next prime is 475924781. The reversal of 475924768 is 867429574.

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 7 ways as a sum of consecutive naturals, for example, 28893 + ... + 42268.

It is an arithmetic number, because the mean of its divisors is an integer number (22416030).

Almost surely, 2475924768 is an apocalyptic number.

It is an amenable number.

475924768 is an abundant number, since it is smaller than the sum of its proper divisors (600044672).

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

475924768 is a wasteful number, since it uses less digits than its factorization.

475924768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71201 (or 71193 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 475924768 is about 21815.7000346081. The cubic root of 475924768 is about 780.7513951481.

The spelling of 475924768 in words is "four hundred seventy-five million, nine hundred twenty-four thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 11 16 19 22 32 38 44 76 88 152 176 209 304 352 418 608 836 1672 3344 6688 71161 142322 284644 569288 782771 1138576 1352059 1565542 2277152 2704118 3131084 5408236 6262168 10816472 12524336 14872649 21632944 25048672 29745298 43265888 59490596 118981192 237962384 475924768