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8994668304 = 2432918673461
BaseRepresentation
bin10000110000001111…
…11011111100010000
3212012212001111022010
420120013323330100
5121410113341204
64044310542520
7435616263516
oct103007737420
925185044263
108994668304
1138a628a476
1218b0367a40
13b0463454b
146148284b6
153799c6d89
hex2181fbf10

8994668304 has 80 divisors (see below), whose sum is σ = 24057299520. Its totient is φ = 2892449280.

The previous prime is 8994668303. The next prime is 8994668339. The reversal of 8994668304 is 4038664998.

It is not an unprimeable number, because it can be changed into a prime (8994668303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2597134 + ... + 2600594.

It is an arithmetic number, because the mean of its divisors is an integer number (300716244).

Almost surely, 28994668304 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 8994668304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12028649760).

8994668304 is an abundant number, since it is smaller than the sum of its proper divisors (15062631216).

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

8994668304 is a wasteful number, since it uses less digits than its factorization.

8994668304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5368 (or 5362 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 57.

The square root of 8994668304 is about 94840.2251368057. The cubic root of 8994668304 is about 2079.6729872986.

The spelling of 8994668304 in words is "eight billion, nine hundred ninety-four million, six hundred sixty-eight thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 29 48 58 87 116 174 232 348 464 696 1392 1867 3461 3734 5601 6922 7468 10383 11202 13844 14936 20766 22404 27688 29872 41532 44808 54143 55376 83064 89616 100369 108286 162429 166128 200738 216572 301107 324858 401476 433144 602214 649716 802952 866288 1204428 1299432 1605904 2408856 2598864 4817712 6461687 12923374 19385061 25846748 38770122 51693496 77540244 103386992 155080488 187388923 310160976 374777846 562166769 749555692 1124333538 1499111384 2248667076 2998222768 4497334152 8994668304