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230000101 = 587391823
BaseRepresentation
bin11011011010110…
…00010111100101
3121000210012211021
431231120113211
5432340000401
634453411141
75461653142
oct1555302745
9530705737
10230000101
11108913531
1265039ab1
133885c346
14227913c9
15152d32a1
hexdb585e5

230000101 has 4 divisors (see below), whose sum is σ = 230392512. Its totient is φ = 229607692.

The previous prime is 230000059. The next prime is 230000117. The reversal of 230000101 is 101000032.

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 a cyclic number.

It is not a de Polignac number, because 230000101 - 29 = 229999589 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 (230000401) 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, 195325 + ... + 196498.

It is an arithmetic number, because the mean of its divisors is an integer number (57598128).

Almost surely, 2230000101 is an apocalyptic number.

It is an amenable number.

230000101 is a deficient number, since it is larger than the sum of its proper divisors (392411).

230000101 is an equidigital number, since it uses as much as digits as its factorization.

230000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392410.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 230000101 is about 15165.7542179741. The cubic root of 230000101 is about 612.6926572068.

Adding to 230000101 its reverse (101000032), we get a palindrome (331000133).

The spelling of 230000101 in words is "two hundred thirty million, one hundred one", and thus it is an aban number.

Divisors: 1 587 391823 230000101