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230032404444243 = 31197112239523349
BaseRepresentation
bin110100010011011010010111…
…110000001111010001010011
31010011110212211210000010212010
4310103122113300033101103
5220122322331014203433
62133123232220234003
766311202265156302
oct6423322760172123
91104425753003763
10230032404444243
1167328216415a35
12219719a299b903
139b47c68c7699b
1440b38b08b4439
151b8da0dae4e63
hexd13697c0f453

230032404444243 has 16 divisors (see below), whose sum is σ = 306761141952000. Its totient is φ = 153329303806560.

The previous prime is 230032404444209. The next prime is 230032404444287. The reversal of 230032404444243 is 342444404230032.

230032404444243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230032404444243 - 212 = 230032404440147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230032404444203) 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, 439277533 + ... + 439800881.

It is an arithmetic number, because the mean of its divisors is an integer number (19172571372000).

Almost surely, 2230032404444243 is an apocalyptic number.

230032404444243 is a deficient number, since it is larger than the sum of its proper divisors (76728737507757).

230032404444243 is a wasteful number, since it uses less digits than its factorization.

230032404444243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547562.

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 230032404444243 its reverse (342444404230032), we get a palindrome (572476808674275).

The spelling of 230032404444243 in words is "two hundred thirty trillion, thirty-two billion, four hundred four million, four hundred forty-four thousand, two hundred forty-three".

Divisors: 1 3 11971 12239 35913 36717 523349 1570047 146513069 439539207 6265010879 6405268411 18795032637 19215805233 76677468148081 230032404444243