Base | Representation |
---|---|
bin | 101001001010100010… |
… | …111011111000110110 |
3 | 11020002101202011211002 |
4 | 221022202323320312 |
5 | 1211010242021032 |
6 | 32145542443302 |
7 | 3123216510002 |
oct | 511242737066 |
9 | 136071664732 |
10 | 44200345142 |
11 | 17821a40568 |
12 | 8696733532 |
13 | 422534c3a5 |
14 | 21d4393702 |
15 | 123a633862 |
hex | a4a8bbe36 |
44200345142 has 16 divisors (see below), whose sum is σ = 67402456800. Its totient is φ = 21733021440.
The previous prime is 44200345139. The next prime is 44200345153. The reversal of 44200345142 is 24154300244.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542534 + ... + 618662.
It is an arithmetic number, because the mean of its divisors is an integer number (4212653550).
Almost surely, 244200345142 is an apocalyptic number.
44200345142 is a deficient number, since it is larger than the sum of its proper divisors (23202111658).
44200345142 is a wasteful number, since it uses less digits than its factorization.
44200345142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80951.
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 44200345142 its reverse (24154300244), we get a palindrome (68354645386).
The spelling of 44200345142 in words is "forty-four billion, two hundred million, three hundred forty-five thousand, one hundred forty-two".
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