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230240040031413 = 3235461437214099
BaseRepresentation
bin110100010110011011101111…
…110011001001010010110101
31010012012201210020222211211100
4310112123233303021102311
5220134223100222001123
62133402451511400313
766332202553430346
oct6426335763112265
91105181706884740
10230240040031413
11673a8286285855
12219a608b683099
139b61709177779
1440bd96aac00cd
151b94112580643
hexd166efcc94b5

230240040031413 has 12 divisors (see below), whose sum is σ = 332569086595200. Its totient is φ = 153493295459496.

The previous prime is 230240040031373. The next prime is 230240040031427. The reversal of 230240040031413 is 314130040042032.

230240040031413 is a `hidden beast` number, since 2 + 3 + 0 + 240 + 0 + 4 + 0 + 0 + 3 + 1 + 413 = 666.

It is not a de Polignac number, because 230240040031413 - 213 = 230240040023221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230240040032413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28308238 + ... + 35522336.

It is an arithmetic number, because the mean of its divisors is an integer number (27714090549600).

Almost surely, 2230240040031413 is an apocalyptic number.

It is an amenable number.

230240040031413 is a deficient number, since it is larger than the sum of its proper divisors (102329046563787).

230240040031413 is a wasteful number, since it uses less digits than its factorization.

230240040031413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10760248 (or 10760245 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 230240040031413 its reverse (314130040042032), we get a palindrome (544370080073445).

The spelling of 230240040031413 in words is "two hundred thirty trillion, two hundred forty billion, forty million, thirty-one thousand, four hundred thirteen".

Divisors: 1 3 9 3546143 7214099 10638429 21642297 31915287 64926891 25582226670157 76746680010471 230240040031413