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230094894 = 23113339373
BaseRepresentation
bin11011011011011…
…11100000101110
3121000222000212010
431231233200232
5432401014034
634455422050
75462526411
oct1555574056
9530860763
10230094894
11108978777
1265084926
1338893533
14227b7b78
15153013e9
hexdb6f82e

230094894 has 16 divisors (see below), whose sum is σ = 464263632. Its totient is φ = 76019328.

The previous prime is 230094877. The next prime is 230094899. The reversal of 230094894 is 498490032.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230094899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169009 + ... + 170364.

It is an arithmetic number, because the mean of its divisors is an integer number (29016477).

Almost surely, 2230094894 is an apocalyptic number.

230094894 is an abundant number, since it is smaller than the sum of its proper divisors (234168738).

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

230094894 is a wasteful number, since it uses less digits than its factorization.

230094894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339491.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 230094894 is about 15168.8791280042. The cubic root of 230094894 is about 612.7768180364.

The spelling of 230094894 in words is "two hundred thirty million, ninety-four thousand, eight hundred ninety-four".

Divisors: 1 2 3 6 113 226 339 678 339373 678746 1018119 2036238 38349149 76698298 115047447 230094894