| Base | Representation |
|---|---|
| bin | 11001010000111… |
| … | …111001011100000 |
| 3 | 1002112121111211110 |
| 4 | 121100333023200 |
| 5 | 1332003232423 |
| 6 | 110021143320 |
| 7 | 13334643630 |
| oct | 3120771340 |
| 9 | 1075544743 |
| 10 | 423883488 |
| 11 | 1a82a8a36 |
| 12 | b9b5ab40 |
| 13 | 69a84542 |
| 14 | 404206c0 |
| 15 | 27330193 |
| hex | 1943f2e0 |
423883488 has 96 divisors (see below), whose sum is σ = 1315560960. Its totient is φ = 116928000.
The previous prime is 423883487. The next prime is 423883489. The reversal of 423883488 is 884388324.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (423883487) and next prime (423883489).
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×4238834882 = 359354422798092288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423883487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8613 + ... + 30363.
It is an arithmetic number, because the mean of its divisors is an integer number (13703760).
Almost surely, 2423883488 is an apocalyptic number.
423883488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 423883488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657780480).
423883488 is an abundant number, since it is smaller than the sum of its proper divisors (891677472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423883488 is a wasteful number, since it uses less digits than its factorization.
423883488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21800 (or 21792 counting only the distinct ones).
The product of its digits is 1179648, while the sum is 48.
The square root of 423883488 is about 20588.4309261294. The cubic root of 423883488 is about 751.1883312751.
The spelling of 423883488 in words is "four hundred twenty-three million, eight hundred eighty-three thousand, four hundred eighty-eight".
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