Base | Representation |
---|---|
bin | 101001011001101101… |
… | …110001101111011001 |
3 | 11020202010122010112121 |
4 | 221121231301233121 |
5 | 1212020420023101 |
6 | 32231113341241 |
7 | 3132426644161 |
oct | 513155615731 |
9 | 136663563477 |
10 | 44454845401 |
11 | 1794266835a |
12 | 8747a07821 |
13 | 4265ca9265 |
14 | 221a0c15a1 |
15 | 1252b560a1 |
hex | a59b71bd9 |
44454845401 has 16 divisors (see below), whose sum is σ = 46464380928. Its totient is φ = 42481789200.
The previous prime is 44454845399. The next prime is 44454845411. The reversal of 44454845401 is 10454845444.
It is a cyclic number.
It is not a de Polignac number, because 44454845401 - 21 = 44454845399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44454845411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9123996 + ... + 9128866.
It is an arithmetic number, because the mean of its divisors is an integer number (2904023808).
Almost surely, 244454845401 is an apocalyptic number.
It is an amenable number.
44454845401 is a deficient number, since it is larger than the sum of its proper divisors (2009535527).
44454845401 is a wasteful number, since it uses less digits than its factorization.
44454845401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8532.
The product of its (nonzero) digits is 819200, while the sum is 43.
Adding to 44454845401 its sum of digits (43), we get a palindrome (44454845444).
The spelling of 44454845401 in words is "forty-four billion, four hundred fifty-four million, eight hundred forty-five thousand, four hundred one".
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