Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101100000001100000 |
3 | 201012221010120220021002 |
4 | 2323033023230001200 |
5 | 11243214334140412 |
6 | 232205240051132 |
7 | 20345032400003 |
oct | 2731713540140 |
9 | 635833526232 |
10 | 201044443232 |
11 | 7829838a926 |
12 | 32b69463aa8 |
13 | 15c5c81a419 |
14 | 9a32abb53a |
15 | 5369ed3dc2 |
hex | 2ecf2ec060 |
201044443232 has 48 divisors (see below), whose sum is σ = 409542512400. Its totient is φ = 97035133440.
The previous prime is 201044443217. The next prime is 201044443279. The reversal of 201044443232 is 232344440102.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 201044443195 and 201044443204.
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, 4861619 + ... + 4902797.
It is an arithmetic number, because the mean of its divisors is an integer number (8532135675).
Almost surely, 2201044443232 is an apocalyptic number.
It is an amenable number.
201044443232 is an abundant number, since it is smaller than the sum of its proper divisors (208498069168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201044443232 is a wasteful number, since it uses less digits than its factorization.
201044443232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46479 (or 46471 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 201044443232 its reverse (232344440102), we get a palindrome (433388883334).
The spelling of 201044443232 in words is "two hundred one billion, forty-four million, four hundred forty-three thousand, two hundred thirty-two".
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