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412883072 = 2771979307
BaseRepresentation
bin11000100111000…
…001100010000000
31001202220122002122
4120213001202000
51321144224242
6104545303412
713142306510
oct3047014200
91052818078
10412883072
111a2075188
12b6334b68
1367702514
143cb99840
15263aaad2
hex189c1880

412883072 has 128 divisors (see below), whose sum is σ = 1005312000. Its totient is φ = 164975616.

The previous prime is 412883069. The next prime is 412883087. The reversal of 412883072 is 270388214.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4128830722 = 340944862288314368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1344743 + ... + 1345049.

It is an arithmetic number, because the mean of its divisors is an integer number (7854000).

Almost surely, 2412883072 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 412883072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (502656000).

412883072 is an abundant number, since it is smaller than the sum of its proper divisors (592428928).

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

412883072 is a wasteful number, since it uses less digits than its factorization.

412883072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 412883072 is about 20319.5244038831. The cubic root of 412883072 is about 744.6331373931.

The spelling of 412883072 in words is "four hundred twelve million, eight hundred eighty-three thousand, seventy-two".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 56 64 76 79 112 128 133 152 158 224 266 304 307 316 448 532 553 608 614 632 896 1064 1106 1216 1228 1264 1501 2128 2149 2212 2432 2456 2528 3002 4256 4298 4424 4912 5056 5833 6004 8512 8596 8848 9824 10112 10507 11666 12008 17024 17192 17696 19648 21014 23332 24016 24253 34384 35392 39296 40831 42028 46664 48032 48506 68768 70784 81662 84056 93328 96064 97012 137536 163324 168112 169771 186656 192128 194024 275072 326648 336224 339542 373312 388048 460807 653296 672448 679084 746624 776096 921614 1306592 1344896 1358168 1552192 1843228 2613184 2716336 3104384 3225649 3686456 5226368 5432672 6451298 7372912 10865344 12902596 14745824 21730688 25805192 29491648 51610384 58983296 103220768 206441536 412883072