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10843493602690 = 2572431633157309
BaseRepresentation
bin1001110111001011001010…
…0101011001010110000010
31102101121221201020221020201
42131302302211121112002
52410124433330241230
635021233204155414
72166262610563600
oct235626245312602
942347851227221
1010843493602690
1135007774a4201
121271660098b6a
136086c9bc3c78
14296b83a36870
1513c0e67b35ca
hex9dcb2959582

10843493602690 has 96 divisors (see below), whose sum is σ = 23375510832960. Its totient is φ = 3609030370176.

The previous prime is 10843493602673. The next prime is 10843493602757. The reversal of 10843493602690 is 9620639434801.

It is a super-2 number, since 2×108434936026902 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1855756 + ... + 5013064.

It is an arithmetic number, because the mean of its divisors is an integer number (243494904510).

Almost surely, 210843493602690 is an apocalyptic number.

10843493602690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10843493602690 is an abundant number, since it is smaller than the sum of its proper divisors (12532017230270).

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

10843493602690 is a wasteful number, since it uses less digits than its factorization.

10843493602690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157536 (or 3157529 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 10843493602690 in words is "ten trillion, eight hundred forty-three billion, four hundred ninety-three million, six hundred two thousand, six hundred ninety".

Divisors: 1 2 5 7 10 14 35 43 49 70 86 98 163 215 245 301 326 430 490 602 815 1141 1505 1630 2107 2282 3010 4214 5705 7009 7987 10535 11410 14018 15974 21070 35045 39935 49063 70090 79870 98126 245315 343441 490630 686882 1717205 3157309 3434410 6314618 15786545 22101163 31573090 44202326 110505815 135764287 154708141 221011630 271528574 309416282 514641367 678821435 773540705 950350009 1029282734 1357642870 1547081410 1900700018 2573206835 3602489569 4751750045 5146413670 6652450063 7204979138 9503500090 13304900126 18012447845 22129578781 25217426983 33262250315 36024895690 44259157562 50434853966 66524500630 110647893905 126087134915 154907051467 221295787810 252174269830 309814102934 774535257335 1084349360269 1549070514670 2168698720538 5421746801345 10843493602690