Base | Representation |
---|---|
bin | 101001100001110011… |
… | …010100110010100100 |
3 | 11021002120220222112220 |
4 | 221201303110302210 |
5 | 1212310133024122 |
6 | 32252401312340 |
7 | 3135665100330 |
oct | 514163246244 |
9 | 137076828486 |
10 | 44590517412 |
11 | 17a02203791 |
12 | 87853356b0 |
13 | 428812c65c |
14 | 223011a7c0 |
15 | 125ea0525c |
hex | a61cd4ca4 |
44590517412 has 24 divisors (see below), whose sum is σ = 118908046656. Its totient is φ = 12740147808.
The previous prime is 44590517357. The next prime is 44590517417. The reversal of 44590517412 is 21471509544.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (44590517417) 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, 265419663 + ... + 265419830.
It is an arithmetic number, because the mean of its divisors is an integer number (4954501944).
Almost surely, 244590517412 is an apocalyptic number.
44590517412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
44590517412 is an abundant number, since it is smaller than the sum of its proper divisors (74317529244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44590517412 is a wasteful number, since it uses less digits than its factorization.
44590517412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530839507 (or 530839505 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 42.
The spelling of 44590517412 in words is "forty-four billion, five hundred ninety million, five hundred seventeen thousand, four hundred twelve".
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