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469230 = 23515641
BaseRepresentation
bin1110010100011101110
3212211122220
41302203232
5110003410
614020210
73663006
oct1624356
9784586
10469230
112a05a3
121a7666
13135768
14c3006
1594070
hex728ee

469230 has 16 divisors (see below), whose sum is σ = 1126224. Its totient is φ = 125120.

The previous prime is 469229. The next prime is 469237. The reversal of 469230 is 32964.

469230 = 3412 + 3422 + ... + 3442.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 469230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7791 + ... + 7850.

It is an arithmetic number, because the mean of its divisors is an integer number (70389).

2469230 is an apocalyptic number.

469230 is an abundant number, since it is smaller than the sum of its proper divisors (656994).

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

469230 is a wasteful number, since it uses less digits than its factorization.

469230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15651.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 469230 is about 685.0036496253. The cubic root of 469230 is about 77.7073186542.

The spelling of 469230 in words is "four hundred sixty-nine thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 15641 31282 46923 78205 93846 156410 234615 469230