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230662000461 = 376887333487
BaseRepresentation
bin1101011011010010000…
…1101100111101001101
3211001101020020200210010
43112310201230331031
512234343433003321
6253544211103433
722444006440234
oct3266441547515
9731336220703
10230662000461
118990675aa52
12388542a1b79
131899c8aa509
14b242411b1b
156000266676
hex35b486cf4d

230662000461 has 4 divisors (see below), whose sum is σ = 307549333952. Its totient is φ = 153774666972.

The previous prime is 230662000441. The next prime is 230662000493. The reversal of 230662000461 is 164000266032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 230662000461 - 26 = 230662000397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230662000441) 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, 38443666741 + ... + 38443666746.

It is an arithmetic number, because the mean of its divisors is an integer number (76887333488).

Almost surely, 2230662000461 is an apocalyptic number.

It is an amenable number.

230662000461 is a deficient number, since it is larger than the sum of its proper divisors (76887333491).

230662000461 is an equidigital number, since it uses as much as digits as its factorization.

230662000461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76887333490.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 230662000461 its reverse (164000266032), we get a palindrome (394662266493).

The spelling of 230662000461 in words is "two hundred thirty billion, six hundred sixty-two million, four hundred sixty-one", and thus it is an aban number.

Divisors: 1 3 76887333487 230662000461