Base | Representation |
---|---|
bin | 1011110001011010000… |
… | …1111000010011100100 |
3 | 201100000112221210022110 |
4 | 2330112201320103210 |
5 | 11303142302134134 |
6 | 232524120001020 |
7 | 20416505621244 |
oct | 2742641702344 |
9 | 640015853273 |
10 | 202241443044 |
11 | 78852027573 |
12 | 33242300170 |
13 | 160c0801134 |
14 | 9b07a69b24 |
15 | 53da12a7e9 |
hex | 2f168784e4 |
202241443044 has 72 divisors (see below), whose sum is σ = 498859576320. Its totient is φ = 63760696128.
The previous prime is 202241443031. The next prime is 202241443087. The reversal of 202241443044 is 440344142202.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2617437 + ... + 2693595.
Almost surely, 2202241443044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202241443044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249429788160).
202241443044 is an abundant number, since it is smaller than the sum of its proper divisors (296618133276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202241443044 is a wasteful number, since it uses less digits than its factorization.
202241443044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76817 (or 76796 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 202241443044 its reverse (440344142202), we get a palindrome (642585585246).
The spelling of 202241443044 in words is "two hundred two billion, two hundred forty-one million, four hundred forty-three thousand, forty-four".
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