Base | Representation |
---|---|
bin | 1000011101000010010… |
… | …1101100001101111101 |
3 | 111212212120101022011100 |
4 | 2013100211230031331 |
5 | 4334414231242031 |
6 | 150415213043313 |
7 | 13331010026265 |
oct | 2072045541575 |
9 | 455776338140 |
10 | 145233462141 |
11 | 56658559769 |
12 | 24192486539 |
13 | 10906bc2961 |
14 | 705a7027a5 |
15 | 3ba03e1de6 |
hex | 21d096c37d |
145233462141 has 24 divisors (see below), whose sum is σ = 210749482944. Its totient is φ = 96376351680.
The previous prime is 145233462109. The next prime is 145233462181. The reversal of 145233462141 is 141264332541.
145233462141 is a `hidden beast` number, since 1 + 4 + 5 + 23 + 3 + 4 + 621 + 4 + 1 = 666.
145233462141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 145233462141 - 25 = 145233462109 is a prime.
It is a super-2 number, since 2×1452334621412 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 145233462096 and 145233462105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145233462181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2415850 + ... + 2475236.
It is an arithmetic number, because the mean of its divisors is an integer number (8781228456).
Almost surely, 2145233462141 is an apocalyptic number.
It is an amenable number.
145233462141 is a deficient number, since it is larger than the sum of its proper divisors (65516020803).
145233462141 is a wasteful number, since it uses less digits than its factorization.
145233462141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60641 (or 60638 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
Adding to 145233462141 its reverse (141264332541), we get a palindrome (286497794682).
The spelling of 145233462141 in words is "one hundred forty-five billion, two hundred thirty-three million, four hundred sixty-two thousand, one hundred forty-one".
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