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230364001 = 732909143
BaseRepresentation
bin11011011101100…
…01001101100001
3121001110201000001
431232301031201
5432433122001
634505300001
75465030110
oct1556611541
9531421001
10230364001
1110904197a
1265194601
1338958b7a
1422847c77
1515356001
hexdbb1361

230364001 has 4 divisors (see below), whose sum is σ = 263273152. Its totient is φ = 197454852.

The previous prime is 230363977. The next prime is 230364011. The reversal of 230364001 is 100463032.

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 230364001 - 211 = 230361953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230364001.

It is not an unprimeable number, because it can be changed into a prime (230364011) 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, 16454565 + ... + 16454578.

It is an arithmetic number, because the mean of its divisors is an integer number (65818288).

Almost surely, 2230364001 is an apocalyptic number.

It is an amenable number.

230364001 is a deficient number, since it is larger than the sum of its proper divisors (32909151).

230364001 is an equidigital number, since it uses as much as digits as its factorization.

230364001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32909150.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 230364001 is about 15177.7469013026. The cubic root of 230364001 is about 613.0156155790.

It can be divided in two parts, 230 and 364001, that added together give a triangular number (364231 = T853).

The spelling of 230364001 in words is "two hundred thirty million, three hundred sixty-four thousand, one".

Divisors: 1 7 32909143 230364001