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230400232000210 = 25611154932704589
BaseRepresentation
bin110100011000110000111011…
…111111000000101011010010
31010012210001021022110000111201
4310120300323333000223102
5220144334133343001320
62134004223321301414
766346603350621346
oct6430607377005322
91105701238400451
10230400232000210
116745a20a495a08
1221a1113763486a
139b73858118c9c
1440c7605cc5626
151b9838acdc70a
hexd18c3bfc0ad2

230400232000210 has 32 divisors (see below), whose sum is σ = 421555624182000. Its totient is φ = 90641419733760.

The previous prime is 230400232000207. The next prime is 230400232000217. The reversal of 230400232000210 is 12000232004032.

230400232000210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 173191627332441 + 57208604667769 = 13160229^2 + 7563637^2 .

It is not an unprimeable number, because it can be changed into a prime (230400232000217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9307405 + ... + 23397184.

Almost surely, 2230400232000210 is an apocalyptic number.

230400232000210 is a deficient number, since it is larger than the sum of its proper divisors (191155392181790).

230400232000210 is a wasteful number, since it uses less digits than its factorization.

230400232000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32716206.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 230400232000210 its reverse (12000232004032), we get a palindrome (242400464004242).

The spelling of 230400232000210 in words is "two hundred thirty trillion, four hundred billion, two hundred thirty-two million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 61 122 305 610 11549 23098 57745 115490 704489 1408978 3522445 7044890 32704589 65409178 163522945 327045890 1994979929 3989959858 9974899645 19949799290 377705298361 755410596722 1888526491805 3777052983610 23040023200021 46080046400042 115200116000105 230400232000210