Base | Representation |
---|---|
bin | 11001101001010… |
… | …001100111001010 |
3 | 1002222120222122120 |
4 | 121221101213022 |
5 | 1340121003232 |
6 | 110405432110 |
7 | 13443032316 |
oct | 3151214712 |
9 | 1088528576 |
10 | 430250442 |
11 | 200957586 |
12 | 10010b636 |
13 | 6b1a357b |
14 | 411dab46 |
15 | 27b8b92c |
hex | 19a519ca |
430250442 has 8 divisors (see below), whose sum is σ = 860500896. Its totient is φ = 143416812.
The previous prime is 430250437. The next prime is 430250533. The reversal of 430250442 is 244052034.
It is a sphenic number, since it is the product of 3 distinct primes.
430250442 is an admirable number.
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, 35854198 + ... + 35854209.
It is an arithmetic number, because the mean of its divisors is an integer number (107562612).
Almost surely, 2430250442 is an apocalyptic number.
430250442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430250442 is a wasteful number, since it uses less digits than its factorization.
430250442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71708412.
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 430250442 is about 20742.4791671584. The cubic root of 430250442 is about 754.9307376194.
The spelling of 430250442 in words is "four hundred thirty million, two hundred fifty thousand, four hundred forty-two".
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