Base | Representation |
---|---|
bin | 101001110110010… |
… | …0110010100101000 |
3 | 10121212020202121000 |
4 | 1103230212110220 |
5 | 10333433401412 |
6 | 351200515000 |
7 | 46540335141 |
oct | 12354462450 |
9 | 3555222530 |
10 | 1404200232 |
11 | 6606a8466 |
12 | 33231ba60 |
13 | 194bbc516 |
14 | d46c6ac8 |
15 | 834244dc |
hex | 53b26528 |
1404200232 has 128 divisors (see below), whose sum is σ = 4147718400. Its totient is φ = 439186176.
The previous prime is 1404200207. The next prime is 1404200233. The reversal of 1404200232 is 2320024041.
1404200232 is a `hidden beast` number, since 14 + 0 + 420 + 0 + 232 = 666.
It is a super-3 number, since 3×14042002323 (a number of 28 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1404200233) 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, 260638 + ... + 265970.
It is an arithmetic number, because the mean of its divisors is an integer number (32404050).
Almost surely, 21404200232 is an apocalyptic number.
1404200232 is a gapful number since it is divisible by the number (12) 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 1404200232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2073859200).
1404200232 is an abundant number, since it is smaller than the sum of its proper divisors (2743518168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1404200232 is a wasteful number, since it uses less digits than its factorization.
1404200232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5424 (or 5414 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 1404200232 is about 37472.6597935081. The cubic root of 1404200232 is about 1119.8065758663.
Adding to 1404200232 its reverse (2320024041), we get a palindrome (3724224273).
The spelling of 1404200232 in words is "one billion, four hundred four million, two hundred thousand, two hundred thirty-two".
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