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230341412031 = 376780470677
BaseRepresentation
bin1101011010000101101…
…0110000010010111111
3211000112220000010010120
43112201122300102333
512233214400141111
6253452315510023
722433034461133
oct3264132602277
9730486003116
10230341412031
11897617a4135
1238784a58313
131894b351513
14b2119dd3c3
155ed203c406
hex35a16b04bf

230341412031 has 4 divisors (see below), whose sum is σ = 307121882712. Its totient is φ = 153560941352.

The previous prime is 230341411987. The next prime is 230341412071. The reversal of 230341412031 is 130214143032.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 230341412031 - 229 = 229804541119 is a prime.

It is a super-2 number, since 2×2303414120312 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230341411992 and 230341412010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230341412071) 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, 38390235336 + ... + 38390235341.

It is an arithmetic number, because the mean of its divisors is an integer number (76780470678).

Almost surely, 2230341412031 is an apocalyptic number.

230341412031 is a deficient number, since it is larger than the sum of its proper divisors (76780470681).

230341412031 is an equidigital number, since it uses as much as digits as its factorization.

230341412031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76780470680.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 230341412031 its reverse (130214143032), we get a palindrome (360555555063).

The spelling of 230341412031 in words is "two hundred thirty billion, three hundred forty-one million, four hundred twelve thousand, thirty-one".

Divisors: 1 3 76780470677 230341412031