Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101100010010110100 |
3 | 201012221010120221210010 |
4 | 2323033023230102310 |
5 | 11243214334204330 |
6 | 232205240100220 |
7 | 20345032403145 |
oct | 2731713542264 |
9 | 635833527703 |
10 | 201044444340 |
11 | 78298390743 |
12 | 32b69464670 |
13 | 15c5c81aa8c |
14 | 9a32abbacc |
15 | 5369ed43b0 |
hex | 2ecf2ec4b4 |
201044444340 has 24 divisors (see below), whose sum is σ = 562924444320. Its totient is φ = 53611851808.
The previous prime is 201044444333. The next prime is 201044444389. The reversal of 201044444340 is 43444440102.
201044444340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 201044444298 and 201044444307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1675370310 + ... + 1675370429.
It is an arithmetic number, because the mean of its divisors is an integer number (23455185180).
Almost surely, 2201044444340 is an apocalyptic number.
201044444340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201044444340 is an abundant number, since it is smaller than the sum of its proper divisors (361879999980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201044444340 is a wasteful number, since it uses less digits than its factorization.
201044444340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3350740751 (or 3350740749 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 201044444340 its reverse (43444440102), we get a palindrome (244488884442).
The spelling of 201044444340 in words is "two hundred one billion, forty-four million, four hundred forty-four thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •