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230033100000000 = 283581126337
BaseRepresentation
bin110100010011011011000001…
…001101100100101100000000
31010011110221122020211000222110
4310103123001031210230000
5220122330242100000000
62133123425224335320
766311225442250533
oct6423330115445400
91104427566730873
10230033100000000
1167328542aaa300
1221971b57914540
139b4804a0bb23b
1440b3939012a1a
151b8da4ebda850
hexd136c1364b00

230033100000000 has 972 divisors, whose sum is σ = 841307174719256. Its totient is φ = 55756800000000.

The previous prime is 230033099999981. The next prime is 230033100000079. The reversal of 230033100000000 is 1330032.

It is a happy number.

It is a super-2 number, since 2×2300331000000002 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 36299996832 + ... + 36300003168.

Almost surely, 2230033100000000 is an apocalyptic number.

230033100000000 is a gapful number since it is divisible by the number (20) 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 230033100000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420653587359628).

230033100000000 is an abundant number, since it is smaller than the sum of its proper divisors (611274074719256).

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

230033100000000 is an frugal number, since it uses more digits than its factorization.

230033100000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418 (or 6358 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 230033100000000 its reverse (1330032), we get a palindrome (230033101330032).

The spelling of 230033100000000 in words is "two hundred thirty trillion, thirty-three billion, one hundred million", and thus it is an aban number.