Base | Representation |
---|---|
bin | 11001001111001… |
… | …111000001101000 |
3 | 1002111202011200020 |
4 | 121033033001220 |
5 | 1331344032404 |
6 | 110003240440 |
7 | 13331021415 |
oct | 3117170150 |
9 | 1074664606 |
10 | 423424104 |
11 | 1a8014884 |
12 | b9979120 |
13 | 6995340c |
14 | 4034110c |
15 | 2728ded9 |
hex | 193cf068 |
423424104 has 16 divisors (see below), whose sum is σ = 1058560320. Its totient is φ = 141141360.
The previous prime is 423424103. The next prime is 423424123. The reversal of 423424104 is 401424324.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 17642671 = 423424104 / (4 + 2 + 3 + 4 + 2 + 4 + 1 + 0 + 4).
It is not an unprimeable number, because it can be changed into a prime (423424103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8821312 + ... + 8821359.
It is an arithmetic number, because the mean of its divisors is an integer number (66160020).
Almost surely, 2423424104 is an apocalyptic number.
It is an amenable number.
423424104 is an abundant number, since it is smaller than the sum of its proper divisors (635136216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423424104 is a wasteful number, since it uses less digits than its factorization.
423424104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17642680 (or 17642676 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 423424104 is about 20577.2715392493. The cubic root of 423424104 is about 750.9168662405.
Adding to 423424104 its reverse (401424324), we get a palindrome (824848428).
The spelling of 423424104 in words is "four hundred twenty-three million, four hundred twenty-four thousand, one hundred four".
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