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94430 = 2571971
BaseRepresentation
bin10111000011011110
311210112102
4113003132
511010210
62005102
7542210
oct270336
9153472
1094430
1164a46
1246792
1333c9b
14265b0
151cea5
hex170de

94430 has 32 divisors (see below), whose sum is σ = 207360. Its totient is φ = 30240.

The previous prime is 94427. The next prime is 94433. The reversal of 94430 is 3449.

94430 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (94427) and next prime (94433).

It is a Curzon number.

It is a nialpdrome in base 7 and base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1295 + ... + 1365.

It is an arithmetic number, because the mean of its divisors is an integer number (6480).

294430 is an apocalyptic number.

94430 is an abundant number, since it is smaller than the sum of its proper divisors (112930).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103680).

94430 is a wasteful number, since it uses less digits than its factorization.

94430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 94430 is about 307.2946468782. The cubic root of 94430 is about 45.5375851742.

Adding to 94430 its reverse (3449), we get a palindrome (97879).

The spelling of 94430 in words is "ninety-four thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 71 95 133 142 190 266 355 497 665 710 994 1330 1349 2485 2698 4970 6745 9443 13490 18886 47215 94430