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230109935522208 = 25377911347997993
BaseRepresentation
bin110100010100100010100100…
…111101110101000110100000
31010011202021222001101222112020
4310110202210331311012200
5220130110121443202313
62133223013420301440
766316615500360420
oct6424424475650640
91104667861358466
10230109935522208
1167358091715385
1221984a1b9a1880
139b52373740b91
1440b75477ac480
151b90a4a476323
hexd148a4f751a0

230109935522208 has 384 divisors, whose sum is σ = 705489813504000. Its totient is φ = 64317561864192.

The previous prime is 230109935522191. The next prime is 230109935522219. The reversal of 230109935522208 is 802225539901032.

It is a super-2 number, since 2×2301099355222082 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28788928260 + ... + 28788936252.

It is an arithmetic number, because the mean of its divisors is an integer number (1837213056000).

Almost surely, 2230109935522208 is an apocalyptic number.

230109935522208 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 230109935522208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352744906752000).

230109935522208 is an abundant number, since it is smaller than the sum of its proper divisors (475379877981792).

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

230109935522208 is a wasteful number, since it uses less digits than its factorization.

230109935522208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13004 (or 12996 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 230109935522208 in words is "two hundred thirty trillion, one hundred nine billion, nine hundred thirty-five million, five hundred twenty-two thousand, two hundred eight".