Base | Representation |
---|---|
bin | 10000110011110… |
… | …00111010011000 |
3 | 100211022202201200 |
4 | 20121320322120 |
5 | 242044120230 |
6 | 21554114200 |
7 | 3331342443 |
oct | 1031707230 |
9 | 324282650 |
10 | 141004440 |
11 | 726587a5 |
12 | 3b27b960 |
13 | 2329c5a5 |
14 | 14a2665a |
15 | c5a4160 |
hex | 8678e98 |
141004440 has 48 divisors (see below), whose sum is σ = 458265600. Its totient is φ = 37601088.
The previous prime is 141004427. The next prime is 141004441. The reversal of 141004440 is 44400141.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141004441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195480 + ... + 196199.
It is an arithmetic number, because the mean of its divisors is an integer number (9547200).
Almost surely, 2141004440 is an apocalyptic number.
141004440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141004440 is an abundant number, since it is smaller than the sum of its proper divisors (317261160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141004440 is a wasteful number, since it uses less digits than its factorization.
141004440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391696 (or 391689 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 141004440 is about 11874.5290432926. The cubic root of 141004440 is about 520.4882495056.
Adding to 141004440 its reverse (44400141), we get a palindrome (185404581).
The spelling of 141004440 in words is "one hundred forty-one million, four thousand, four hundred forty".
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