Base | Representation |
---|---|
bin | 1101000110111100011… |
… | …10111011100100010101 |
3 | 1121001120111120110021010 |
4 | 12203132032323210111 |
5 | 24334412143222431 |
6 | 542525131242433 |
7 | 44353312540245 |
oct | 6433616734425 |
9 | 1531514513233 |
10 | 450405054741 |
11 | 164019a03034 |
12 | 7335b8a9419 |
13 | 3361c29c315 |
14 | 17b2a611b25 |
15 | bab1aee846 |
hex | 68de3bb915 |
450405054741 has 16 divisors (see below), whose sum is σ = 627098572800. Its totient is φ = 287009455920.
The previous prime is 450405054691. The next prime is 450405054763. The reversal of 450405054741 is 147450504054.
It is not a de Polignac number, because 450405054741 - 27 = 450405054613 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 450405054741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (450405050741) 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, 2236425 + ... + 2429486.
It is an arithmetic number, because the mean of its divisors is an integer number (39193660800).
Almost surely, 2450405054741 is an apocalyptic number.
It is an amenable number.
450405054741 is a deficient number, since it is larger than the sum of its proper divisors (176693518059).
450405054741 is a wasteful number, since it uses less digits than its factorization.
450405054741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4667336.
The product of its (nonzero) digits is 224000, while the sum is 39.
Adding to 450405054741 its reverse (147450504054), we get a palindrome (597855558795).
The spelling of 450405054741 in words is "four hundred fifty billion, four hundred five million, fifty-four thousand, seven hundred forty-one".
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