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230033201 = 1072717933
BaseRepresentation
bin11011011011000…
…00011100110001
3121000211220020012
431231200130301
5432342030301
634454224305
75462151506
oct1555403461
9530756205
10230033201
11108936392
1265055095
1338871428
142279d4ad
15152dcebb
hexdb60731

230033201 has 8 divisors (see below), whose sum is σ = 233069184. Its totient is φ = 227013840.

The previous prime is 230033183. The next prime is 230033231. The reversal of 230033201 is 102330032.

230033201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-230033201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230033231) 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, 25031 + ... + 32963.

It is an arithmetic number, because the mean of its divisors is an integer number (29133648).

Almost surely, 2230033201 is an apocalyptic number.

It is an amenable number.

230033201 is a deficient number, since it is larger than the sum of its proper divisors (3035983).

230033201 is a wasteful number, since it uses less digits than its factorization.

230033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8311.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230033201 is about 15166.8454531587. The cubic root of 230033201 is about 612.7220472724.

Adding to 230033201 its reverse (102330032), we get a palindrome (332363233).

The spelling of 230033201 in words is "two hundred thirty million, thirty-three thousand, two hundred one".

Divisors: 1 107 271 7933 28997 848831 2149843 230033201