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230340101 = 2315976271
BaseRepresentation
bin11011011101010…
…11011000000101
3121001102111012212
431232223120011
5432431340401
634504553205
75464600325
oct1556533005
9531374185
10230340101
11109025a22
1265182805
133894b024
142283d285
151534ddbb
hexdbab605

230340101 has 8 divisors (see below), whose sum is σ = 240543744. Its totient is φ = 220152240.

The previous prime is 230340073. The next prime is 230340107. The reversal of 230340101 is 101043032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230340101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230340107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33596 + ... + 39866.

It is an arithmetic number, because the mean of its divisors is an integer number (30067968).

Almost surely, 2230340101 is an apocalyptic number.

It is an amenable number.

230340101 is a deficient number, since it is larger than the sum of its proper divisors (10203643).

230340101 is a wasteful number, since it uses less digits than its factorization.

230340101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7891.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230340101 is about 15176.9595439930. The cubic root of 230340101 is about 612.9944149576.

Adding to 230340101 its reverse (101043032), we get a palindrome (331383133).

The spelling of 230340101 in words is "two hundred thirty million, three hundred forty thousand, one hundred one".

Divisors: 1 23 1597 6271 36731 144233 10014787 230340101