Base | Representation |
---|---|
bin | 11001101000101… |
… | …100111001101100 |
3 | 1002222022100101110 |
4 | 121220230321230 |
5 | 1340101200301 |
6 | 110402312020 |
7 | 13441535040 |
oct | 3150547154 |
9 | 1088270343 |
10 | 430100076 |
11 | 20086460a |
12 | 100058610 |
13 | 6b14ccb3 |
14 | 4119c020 |
15 | 27b5c0d6 |
hex | 19a2ce6c |
430100076 has 96 divisors (see below), whose sum is σ = 1189888000. Its totient is φ = 118324800.
The previous prime is 430100071. The next prime is 430100101. The reversal of 430100076 is 670001034.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (430100071) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 861675 + ... + 862173.
Almost surely, 2430100076 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 430100076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594944000).
430100076 is an abundant number, since it is smaller than the sum of its proper divisors (759787924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430100076 is a wasteful number, since it uses less digits than its factorization.
430100076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 875 (or 873 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 430100076 is about 20738.8542595776. The cubic root of 430100076 is about 754.8427817602.
The spelling of 430100076 in words is "four hundred thirty million, one hundred thousand, seventy-six".
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