Base | Representation |
---|---|
bin | 10001010100000… |
… | …10111111100011 |
3 | 101010021221212120 |
4 | 20222002333203 |
5 | 244140140120 |
6 | 22224555323 |
7 | 3412343223 |
oct | 1052027743 |
9 | 333257776 |
10 | 145240035 |
11 | 74a90a96 |
12 | 40782b43 |
13 | 24123465 |
14 | 1540a083 |
15 | cb3e140 |
hex | 8a82fe3 |
145240035 has 16 divisors (see below), whose sum is σ = 232533504. Its totient is φ = 77411552.
The previous prime is 145240019. The next prime is 145240037. The reversal of 145240035 is 530042541.
145240035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 145240035 - 24 = 145240019 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 145239987 and 145240014.
It is not an unprimeable number, because it can be changed into a prime (145240037) 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, 43744 + ... + 46946.
It is an arithmetic number, because the mean of its divisors is an integer number (14533344).
Almost surely, 2145240035 is an apocalyptic number.
145240035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
145240035 is a deficient number, since it is larger than the sum of its proper divisors (87293469).
145240035 is a wasteful number, since it uses less digits than its factorization.
145240035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6234.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 145240035 is about 12051.5573682408. The cubic root of 145240035 is about 525.6485228249.
Adding to 145240035 its reverse (530042541), we get a palindrome (675282576).
The spelling of 145240035 in words is "one hundred forty-five million, two hundred forty thousand, thirty-five".
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