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469996912 = 24711279439
BaseRepresentation
bin11100000000111…
…001010101110000
31012202101022120001
4130000321111300
51430304400122
6114345355344
714434623250
oct3400712560
91182338501
10469996912
11221334700
12111498b54
13764ab8a8
14465c5960
152b3dd527
hex1c039570

469996912 has 120 divisors (see below), whose sum is σ = 1161036800. Its totient is φ = 180385920.

The previous prime is 469996897. The next prime is 469996949. The reversal of 469996912 is 219699964.

469996912 = 1983 + 1993 + ... + 2413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1070389 + ... + 1070827.

Almost surely, 2469996912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469996912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580518400).

469996912 is an abundant number, since it is smaller than the sum of its proper divisors (691039888).

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

469996912 is a wasteful number, since it uses less digits than its factorization.

469996912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 538 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 55.

The square root of 469996912 is about 21679.4121691526. The cubic root of 469996912 is about 777.4963069547.

The spelling of 469996912 in words is "four hundred sixty-nine million, nine hundred ninety-six thousand, nine hundred twelve".

Divisors: 1 2 4 7 8 11 14 16 22 28 44 56 77 79 88 112 121 154 158 176 242 308 316 439 484 553 616 632 847 869 878 968 1106 1232 1264 1694 1738 1756 1936 2212 3073 3388 3476 3512 4424 4829 6083 6146 6776 6952 7024 8848 9559 9658 12166 12292 13552 13904 19118 19316 24332 24584 33803 34681 38236 38632 48664 49168 53119 66913 67606 69362 76472 77264 97328 106238 133826 135212 138724 152944 212476 242767 267652 270424 277448 371833 381491 424952 485534 535304 540848 554896 743666 762982 849904 971068 1070608 1487332 1525964 1942136 2670437 2974664 3051928 3884272 4196401 5340874 5949328 6103856 8392802 10681748 16785604 21363496 29374807 33571208 42726992 58749614 67142416 117499228 234998456 469996912