Search a number
-
+
230032430534419 = 733151129185403
BaseRepresentation
bin110100010011011010011001…
…010011110000111100010011
31010011110212220121002122211221
4310103122121103300330103
5220122322404204100134
62133123234551345511
766311203033012042
oct6423323123607423
91104425817078757
10230032430534419
116732822a115967
12219719ab682297
139b47c714b0166
1440b38b4146559
151b8da1104a5b4
hexd136994f0f13

230032430534419 has 4 divisors (see below), whose sum is σ = 233183559719896. Its totient is φ = 226881301348944.

The previous prime is 230032430534399. The next prime is 230032430534449. The reversal of 230032430534419 is 914435034230032.

230032430534419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230032430534419 is a prime.

It is a super-2 number, since 2×2300324305344192 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230032430534449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575564592629 + ... + 1575564592774.

It is an arithmetic number, because the mean of its divisors is an integer number (58295889929974).

Almost surely, 2230032430534419 is an apocalyptic number.

230032430534419 is a deficient number, since it is larger than the sum of its proper divisors (3151129185477).

230032430534419 is an equidigital number, since it uses as much as digits as its factorization.

230032430534419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151129185476.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 230032430534419 in words is "two hundred thirty trillion, thirty-two billion, four hundred thirty million, five hundred thirty-four thousand, four hundred nineteen".

Divisors: 1 73 3151129185403 230032430534419