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430223042 = 21911321659
BaseRepresentation
bin11001101001001…
…010111011000010
31002222112121001202
4121221022323002
51340114114132
6110405101202
713442556404
oct3151127302
91088477052
10430223042
11200938a37
121000b7802
136b193c62
14411d0b74
1527b83762
hex19a4aec2

430223042 has 8 divisors (see below), whose sum is σ = 679299600. Its totient is φ = 203789844.

The previous prime is 430223039. The next prime is 430223051. The reversal of 430223042 is 240322034.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5660792 + ... + 5660867.

It is an arithmetic number, because the mean of its divisors is an integer number (84912450).

Almost surely, 2430223042 is an apocalyptic number.

430223042 is a deficient number, since it is larger than the sum of its proper divisors (249076558).

430223042 is a wasteful number, since it uses less digits than its factorization.

430223042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11321680.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 430223042 is about 20741.8186762878. The cubic root of 430223042 is about 754.9147116499.

Adding to 430223042 its reverse (240322034), we get a palindrome (670545076).

It can be divided in two parts, 43022 and 3042, that added together give a palindrome (46064).

The spelling of 430223042 in words is "four hundred thirty million, two hundred twenty-three thousand, forty-two".

Divisors: 1 2 19 38 11321659 22643318 215111521 430223042