Base | Representation |
---|---|
bin | 110010100010011101001110… |
… | …1010100110100111011111110 |
3 | 2011021222122022221111012021121 |
4 | 1211010322131110310323332 |
5 | 431231322111201200324 |
6 | 4213243003124221154 |
7 | 162430660101643030 |
oct | 14504723524647376 |
9 | 2137878287435247 |
10 | 444540344553214 |
11 | 11970a5573a2798 |
12 | 41a36a91b3a7ba |
13 | 16107c8930b1b0 |
14 | 7babc20503c50 |
15 | 365d7ab7d05e4 |
hex | 1944e9d534efe |
444540344553214 has 32 divisors (see below), whose sum is σ = 868965741395136. Its totient is φ = 165517284072960.
The previous prime is 444540344553187. The next prime is 444540344553247. The reversal of 444540344553214 is 412355443045444.
It is a super-2 number, since 2×4445403445532142 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71839095897 + ... + 71839102084.
It is an arithmetic number, because the mean of its divisors is an integer number (27155179418598).
Almost surely, 2444540344553214 is an apocalyptic number.
444540344553214 is a deficient number, since it is larger than the sum of its proper divisors (424425396841922).
444540344553214 is a wasteful number, since it uses less digits than its factorization.
444540344553214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143678198020.
The product of its (nonzero) digits is 36864000, while the sum is 52.
Adding to 444540344553214 its reverse (412355443045444), we get a palindrome (856895787598658).
The spelling of 444540344553214 in words is "four hundred forty-four trillion, five hundred forty billion, three hundred forty-four million, five hundred fifty-three thousand, two hundred fourteen".
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