Base | Representation |
---|---|
bin | 10001010010100… |
… | …00110010100110 |
3 | 101002220111210200 |
4 | 20221100302212 |
5 | 244112100111 |
6 | 22220331330 |
7 | 3410525556 |
oct | 1051206246 |
9 | 332814720 |
10 | 145034406 |
11 | 74960550 |
12 | 406a3b46 |
13 | 2408099a |
14 | 15395166 |
15 | caed256 |
hex | 8a50ca6 |
145034406 has 24 divisors (see below), whose sum is σ = 342809064. Its totient is φ = 43949760.
The previous prime is 145034401. The next prime is 145034411. The reversal of 145034406 is 604430541.
It is an interprime number because it is at equal distance from previous prime (145034401) and next prime (145034411).
It is a self number, because there is not a number n which added to its sum of digits gives 145034406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145034401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366051 + ... + 366446.
It is an arithmetic number, because the mean of its divisors is an integer number (14283711).
Almost surely, 2145034406 is an apocalyptic number.
145034406 is an abundant number, since it is smaller than the sum of its proper divisors (197774658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145034406 is a wasteful number, since it uses less digits than its factorization.
145034406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 732516 (or 732513 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 145034406 is about 12043.0231254449. The cubic root of 145034406 is about 525.4003368239.
Adding to 145034406 its reverse (604430541), we get a palindrome (749464947).
The spelling of 145034406 in words is "one hundred forty-five million, thirty-four thousand, four hundred six".
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