Base | Representation |
---|---|
bin | 10001010101110… |
… | …00110100111101 |
3 | 101010201011100110 |
4 | 20222320310331 |
5 | 244214214131 |
6 | 22233420233 |
7 | 3414252132 |
oct | 1052706475 |
9 | 333634313 |
10 | 145460541 |
11 | 75121726 |
12 | 4086a679 |
13 | 2419c935 |
14 | 15466589 |
15 | cb84646 |
hex | 8ab8d3d |
145460541 has 8 divisors (see below), whose sum is σ = 194010880. Its totient is φ = 96941952.
The previous prime is 145460519. The next prime is 145460543. The reversal of 145460541 is 145064541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 145460541 - 25 = 145460509 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145460499 and 145460508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145460543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6516 + ... + 18258.
It is an arithmetic number, because the mean of its divisors is an integer number (24251360).
Almost surely, 2145460541 is an apocalyptic number.
It is an amenable number.
145460541 is a deficient number, since it is larger than the sum of its proper divisors (48550339).
145460541 is a wasteful number, since it uses less digits than its factorization.
145460541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15875.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 145460541 is about 12060.7023427328. The cubic root of 145460541 is about 525.9144046217.
The spelling of 145460541 in words is "one hundred forty-five million, four hundred sixty thousand, five hundred forty-one".
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