Base | Representation |
---|---|
bin | 101001001011010001… |
… | …110111000010011100 |
3 | 11020010020220010111001 |
4 | 221023101313002130 |
5 | 1211021414133134 |
6 | 32151102240044 |
7 | 3123426201460 |
oct | 511321670234 |
9 | 136106803431 |
10 | 44212646044 |
11 | 178289823a6 |
12 | 869a886024 |
13 | 4227a68328 |
14 | 21d5c764a0 |
15 | 123b763414 |
hex | a4b47709c |
44212646044 has 48 divisors (see below), whose sum is σ = 89007581376. Its totient is φ = 18823680000.
The previous prime is 44212646041. The next prime is 44212646047. The reversal of 44212646044 is 44064621244.
It is an interprime number because it is at equal distance from previous prime (44212646041) and next prime (44212646047).
It is a junction number, because it is equal to n+sod(n) for n = 44212645994 and 44212646012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44212646041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7752394 + ... + 7758094.
It is an arithmetic number, because the mean of its divisors is an integer number (1854324612).
Almost surely, 244212646044 is an apocalyptic number.
It is an amenable number.
44212646044 is an abundant number, since it is smaller than the sum of its proper divisors (44794935332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44212646044 is a wasteful number, since it uses less digits than its factorization.
44212646044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7486 (or 7484 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 37.
The spelling of 44212646044 in words is "forty-four billion, two hundred twelve million, six hundred forty-six thousand, forty-four".
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