Base | Representation |
---|---|
bin | 11001001111010… |
… | …101101001011110 |
3 | 1002111210112212220 |
4 | 121033111221132 |
5 | 1331400414410 |
6 | 110004010210 |
7 | 13331163456 |
oct | 3117255136 |
9 | 1074715786 |
10 | 423451230 |
11 | 1a80331a4 |
12 | b9990966 |
13 | 69962877 |
14 | 4034ad66 |
15 | 27297070 |
hex | 193d5a5e |
423451230 has 16 divisors (see below), whose sum is σ = 1016283024. Its totient is φ = 112920320.
The previous prime is 423451207. The next prime is 423451253. The reversal of 423451230 is 32154324.
It is an interprime number because it is at equal distance from previous prime (423451207) and next prime (423451253).
It is a self number, because there is not a number n which added to its sum of digits gives 423451230.
It is a congruent number.
It is an unprimeable number.
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, 7057491 + ... + 7057550.
It is an arithmetic number, because the mean of its divisors is an integer number (63517689).
Almost surely, 2423451230 is an apocalyptic number.
423451230 is an abundant number, since it is smaller than the sum of its proper divisors (592831794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423451230 is a wasteful number, since it uses less digits than its factorization.
423451230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14115051.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 423451230 is about 20577.9306539798. The cubic root of 423451230 is about 750.9329013346.
The spelling of 423451230 in words is "four hundred twenty-three million, four hundred fifty-one thousand, two hundred thirty".
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