Base | Representation |
---|---|
bin | 10001001011010… |
… | …00110111001110 |
3 | 101001010020200101 |
4 | 20211220313032 |
5 | 243341200210 |
6 | 22144121314 |
7 | 3366461140 |
oct | 1045506716 |
9 | 331106611 |
10 | 144084430 |
11 | 74371846 |
12 | 4030623a |
13 | 23b0a479 |
14 | 151c8c90 |
15 | c9b1a3a |
hex | 8968dce |
144084430 has 32 divisors (see below), whose sum is σ = 297239040. Its totient is φ = 49260960.
The previous prime is 144084389. The next prime is 144084487. The reversal of 144084430 is 34480441.
144084430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23815 + ... + 29245.
It is an arithmetic number, because the mean of its divisors is an integer number (9288720).
Almost surely, 2144084430 is an apocalyptic number.
144084430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144084430 is an abundant number, since it is smaller than the sum of its proper divisors (153154610).
144084430 is a wasteful number, since it uses less digits than its factorization.
144084430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5824.
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 144084430 is about 12003.5174011620. The cubic root of 144084430 is about 524.2506982701.
The spelling of 144084430 in words is "one hundred forty-four million, eighty-four thousand, four hundred thirty".
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