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229703708808 = 23327280692
BaseRepresentation
bin1101010111101101101…
…0000111000010001000
3210221220110001102202200
43111323122013002020
512230413122140213
6253305135400200
722411162211100
oct3257332070210
9727813042680
10229703708808
1189464834282
1238627383060
13188791b4632
14b191040200
155e96073273
hex357b687088

229703708808 has 108 divisors (see below), whose sum is σ = 723773576565. Its totient is φ = 65621497536.

The previous prime is 229703708753. The next prime is 229703708813. The reversal of 229703708808 is 808807307922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 125685848484 + 104017860324 = 354522^2 + 322518^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=338898.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 28463398 + ... + 28471466.

Almost surely, 2229703708808 is an apocalyptic number.

229703708808 is a gapful number since it is divisible by the number (28) 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 229703708808

229703708808 is an abundant number, since it is smaller than the sum of its proper divisors (494069867757).

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

229703708808 is an frugal number, since it uses more digits than its factorization.

229703708808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16164 (or 8081 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 229703708808 in words is "two hundred twenty-nine billion, seven hundred three million, seven hundred eight thousand, eight hundred eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 1176 1764 3528 8069 16138 24207 32276 48414 56483 64552 72621 96828 112966 145242 169449 193656 225932 290484 338898 395381 451864 508347 580968 677796 790762 1016694 1186143 1355592 1581524 2033388 2372286 3163048 3558429 4066776 4744572 7116858 9489144 14233716 28467432 65108761 130217522 195326283 260435044 390652566 455761327 520870088 585978849 781305132 911522654 1171957698 1367283981 1562610264 1823045308 2343915396 2734567962 3190329289 3646090616 4101851943 4687830792 5469135924 6380658578 8203703886 9570987867 10938271848 12761317156 16407407772 19141975734 25522634312 28712963601 32814815544 38283951468 57425927202 76567902936 114851854404 229703708808