Base | Representation |
---|---|
bin | 1011110001011010000… |
… | …0010100010011100000 |
3 | 201100000112011222102221 |
4 | 2330112200110103200 |
5 | 11303142201032230 |
6 | 232524103120424 |
7 | 20416502264125 |
oct | 2742640242340 |
9 | 640015158387 |
10 | 202241033440 |
11 | 78851877856 |
12 | 33242143114 |
13 | 160c06b9874 |
14 | 9b079a074c |
15 | 53da09927a |
hex | 2f168144e0 |
202241033440 has 24 divisors (see below), whose sum is σ = 477794441880. Its totient is φ = 80896413312.
The previous prime is 202241033383. The next prime is 202241033509. The reversal of 202241033440 is 44330142202.
It is a happy number.
202241033440 is digitally balanced in base 3, 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 3 ways as a sum of consecutive naturals, for example, 632003070 + ... + 632003389.
It is an arithmetic number, because the mean of its divisors is an integer number (19908101745).
Almost surely, 2202241033440 is an apocalyptic number.
202241033440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202241033440 is an abundant number, since it is smaller than the sum of its proper divisors (275553408440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202241033440 is a wasteful number, since it uses less digits than its factorization.
202241033440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1264006474 (or 1264006466 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 202241033440 its reverse (44330142202), we get a palindrome (246571175642).
The spelling of 202241033440 in words is "two hundred two billion, two hundred forty-one million, thirty-three thousand, four hundred forty".
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