Search a number
-
+
230200232300033 = 6771278492659621
BaseRepresentation
bin110100010101110110101011…
…000100101100111000000001
31010012001221000222201120021212
4310111312223010230320001
5220133100033432100113
62133332305441455505
766326263232333432
oct6425665304547001
91105057028646255
10230200232300033
1167392408909aa6
122199a420041595
139b5aa33ba3428
1440bba71c81489
151b930828c70a8
hexd15dab12ce01

230200232300033 has 8 divisors (see below), whose sum is σ = 230542152090600. Its totient is φ = 229858318085760.

The previous prime is 230200232300023. The next prime is 230200232300069. The reversal of 230200232300033 is 330003232002032.

It can be written as a sum of positive squares in 4 ways, for example, as 127504566571264 + 102695665728769 = 11291792^2 + 10133887^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230200232300033 - 26 = 230200232299969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230200232299981 and 230200232300008.

It is not an unprimeable number, because it can be changed into a prime (230200232300023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85223963 + ... + 87883583.

It is an arithmetic number, because the mean of its divisors is an integer number (28817769011325).

Almost surely, 2230200232300033 is an apocalyptic number.

It is an amenable number.

230200232300033 is a deficient number, since it is larger than the sum of its proper divisors (341919790567).

230200232300033 is a wasteful number, since it uses less digits than its factorization.

230200232300033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788147.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 230200232300033 its reverse (330003232002032), we get a palindrome (560203464302065).

The spelling of 230200232300033 in words is "two hundred thirty trillion, two hundred billion, two hundred thirty-two million, three hundred thousand, thirty-three".

Divisors: 1 677 127849 2659621 86553773 1800563417 340029885229 230200232300033