Base | Representation |
---|---|
bin | 1000011101000010010… |
… | …1101100001100011100 |
3 | 111212212120101022000202 |
4 | 2013100211230030130 |
5 | 4334414231241134 |
6 | 150415213043032 |
7 | 13331010026066 |
oct | 2072045541434 |
9 | 455776338022 |
10 | 145233462044 |
11 | 56658559690 |
12 | 24192486478 |
13 | 10906bc28b8 |
14 | 705a702736 |
15 | 3ba03e1d7e |
hex | 21d096c31c |
145233462044 has 24 divisors (see below), whose sum is σ = 277274004336. Its totient is φ = 66012800000.
The previous prime is 145233462013. The next prime is 145233462091. The reversal of 145233462044 is 440264332541.
It is a junction number, because it is equal to n+sod(n) for n = 145233461989 and 145233462007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813244 + ... + 1891644.
It is an arithmetic number, because the mean of its divisors is an integer number (11553083514).
Almost surely, 2145233462044 is an apocalyptic number.
It is an amenable number.
145233462044 is a deficient number, since it is larger than the sum of its proper divisors (132040542292).
145233462044 is a wasteful number, since it uses less digits than its factorization.
145233462044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120517 (or 120515 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 38.
Adding to 145233462044 its reverse (440264332541), we get a palindrome (585497794585).
The spelling of 145233462044 in words is "one hundred forty-five billion, two hundred thirty-three million, four hundred sixty-two thousand, forty-four".
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