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230298267 = 3110969221
BaseRepresentation
bin11011011101000…
…01001010011011
3121001100100211110
431232201022123
5432424021032
634504031403
75464334343
oct1556411233
9531310743
10230298267
11108aa7551
1265162563
1338934c84
142282bd23
15153417cc
hexdba129b

230298267 has 8 divisors (see below), whose sum is σ = 307345680. Its totient is φ = 153391520.

The previous prime is 230298253. The next prime is 230298301. The reversal of 230298267 is 762892032.

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

It is a cyclic number.

It is not a de Polignac number, because 230298267 - 216 = 230232731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230298217) 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, 31284 + ... + 37937.

It is an arithmetic number, because the mean of its divisors is an integer number (38418210).

Almost surely, 2230298267 is an apocalyptic number.

230298267 is a deficient number, since it is larger than the sum of its proper divisors (77047413).

230298267 is a wasteful number, since it uses less digits than its factorization.

230298267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70333.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 230298267 is about 15175.5812738755. The cubic root of 230298267 is about 612.9573023563.

The spelling of 230298267 in words is "two hundred thirty million, two hundred ninety-eight thousand, two hundred sixty-seven".

Divisors: 1 3 1109 3327 69221 207663 76766089 230298267