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230469126 = 23192021659
BaseRepresentation
bin11011011110010…
…10111000000110
3121001200001012120
431233022320012
5433000003001
634511430410
75465645436
oct1557127006
9531601176
10230469126
11109103958
1265225406
1338994984
14228742c6
1515377236
hexdbcae06

230469126 has 16 divisors (see below), whose sum is σ = 485198400. Its totient is φ = 72779688.

The previous prime is 230469091. The next prime is 230469143. The reversal of 230469126 is 621964032.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010716 + ... + 1010943.

It is an arithmetic number, because the mean of its divisors is an integer number (30324900).

Almost surely, 2230469126 is an apocalyptic number.

230469126 is an abundant number, since it is smaller than the sum of its proper divisors (254729274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230469126 is a wasteful number, since it uses less digits than its factorization.

230469126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021683.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 230469126 is about 15181.2096355989. The cubic root of 230469126 is about 613.1088498605.

The spelling of 230469126 in words is "two hundred thirty million, four hundred sixty-nine thousand, one hundred twenty-six".

Divisors: 1 2 3 6 19 38 57 114 2021659 4043318 6064977 12129954 38411521 76823042 115234563 230469126