Base | Representation |
---|---|
bin | 1011101010101100101… |
… | …0000000010001111110 |
3 | 201011101000021010101210 |
4 | 2322223022000101332 |
5 | 11241000121202032 |
6 | 232025245145250 |
7 | 20324043035253 |
oct | 2725312002176 |
9 | 634330233353 |
10 | 200440022142 |
11 | 78008192368 |
12 | 32a1ab5b226 |
13 | 15b945343c9 |
14 | 99b670342a |
15 | 5331de12cc |
hex | 2eab28047e |
200440022142 has 16 divisors (see below), whose sum is σ = 400903855632. Its totient is φ = 66809372160.
The previous prime is 200440022137. The next prime is 200440022143. The reversal of 200440022142 is 241220044002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200440022143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881763 + ... + 1085534.
It is an arithmetic number, because the mean of its divisors is an integer number (25056490977).
Almost surely, 2200440022142 is an apocalyptic number.
200440022142 is an abundant number, since it is smaller than the sum of its proper divisors (200463833490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200440022142 is a wasteful number, since it uses less digits than its factorization.
200440022142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1984283.
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 200440022142 its reverse (241220044002), we get a palindrome (441660066144).
The spelling of 200440022142 in words is "two hundred billion, four hundred forty million, twenty-two thousand, one hundred forty-two".
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