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410068512 = 253271071901
BaseRepresentation
bin11000011100010…
…010011000100000
31001120121122020200
4120130102120200
51314434143022
6104405105200
713106345010
oct3034223040
91046548220
10410068512
111a05225a7
12b53b8200
1366c583b9
143c665c40
1526001bac
hex18712620

410068512 has 144 divisors (see below), whose sum is σ = 1345885632. Its totient is φ = 116006400.

The previous prime is 410068493. The next prime is 410068517. The reversal of 410068512 is 215860014.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (410068517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214762 + ... + 216662.

It is an arithmetic number, because the mean of its divisors is an integer number (9346428).

Almost surely, 2410068512 is an apocalyptic number.

410068512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 410068512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672942816).

410068512 is an abundant number, since it is smaller than the sum of its proper divisors (935817120).

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

410068512 is a wasteful number, since it uses less digits than its factorization.

410068512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031 (or 2020 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 410068512 is about 20250.1484439004. The cubic root of 410068512 is about 742.9372617447.

The spelling of 410068512 in words is "four hundred ten million, sixty-eight thousand, five hundred twelve".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 107 112 126 144 168 214 224 252 288 321 336 428 504 642 672 749 856 963 1008 1284 1498 1712 1901 1926 2016 2247 2568 2996 3424 3802 3852 4494 5136 5703 5992 6741 7604 7704 8988 10272 11406 11984 13307 13482 15208 15408 17109 17976 22812 23968 26614 26964 30416 30816 34218 35952 39921 45624 53228 53928 60832 68436 71904 79842 91248 106456 107856 119763 136872 159684 182496 203407 212912 215712 239526 273744 319368 406814 425824 479052 547488 610221 638736 813628 958104 1220442 1277472 1423849 1627256 1830663 1916208 2440884 2847698 3254512 3661326 3832416 4271547 4881768 5695396 6509024 7322652 8543094 9763536 11390792 12814641 14645304 17086188 19527072 22781584 25629282 29290608 34172376 45563168 51258564 58581216 68344752 102517128 136689504 205034256 410068512