Base | Representation |
---|---|
bin | 100001000101100000111000… |
… | …000110111110100000000101 |
3 | 201002020001012001110002112120 |
4 | 201011200320012332200011 |
5 | 123033102024413411240 |
6 | 1233252224031240153 |
7 | 42436033211224350 |
oct | 4105407006764005 |
9 | 632201161402476 |
10 | 145514433341445 |
11 | 42402363082263 |
12 | 143a1809379059 |
13 | 6326c4bc47a4c |
14 | 27d0d16b33297 |
15 | 11c526ea21ad0 |
hex | 8458381be805 |
145514433341445 has 32 divisors (see below), whose sum is σ = 271103979324672. Its totient is φ = 65265772795392.
The previous prime is 145514433341423. The next prime is 145514433341447. The reversal of 145514433341445 is 544143334415541.
It is not a de Polignac number, because 145514433341445 - 210 = 145514433340421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145514433341447) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13074067512 + ... + 13074078641.
It is an arithmetic number, because the mean of its divisors is an integer number (8471999353896).
Almost surely, 2145514433341445 is an apocalyptic number.
145514433341445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
145514433341445 is a deficient number, since it is larger than the sum of its proper divisors (125589545983227).
145514433341445 is a wasteful number, since it uses less digits than its factorization.
145514433341445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26148146221.
The product of its digits is 13824000, while the sum is 51.
Adding to 145514433341445 its reverse (544143334415541), we get a palindrome (689657767756986).
The spelling of 145514433341445 in words is "one hundred forty-five trillion, five hundred fourteen billion, four hundred thirty-three million, three hundred forty-one thousand, four hundred forty-five".
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