Base | Representation |
---|---|
bin | 10001010111100… |
… | …11100111100000 |
3 | 101011011101200002 |
4 | 20223303213200 |
5 | 244244420334 |
6 | 22242515132 |
7 | 3416304155 |
oct | 1053634740 |
9 | 334141602 |
10 | 145701344 |
11 | 75276638 |
12 | 40965aa8 |
13 | 24255419 |
14 | 154ca22c |
15 | cbd0b7e |
hex | 8af39e0 |
145701344 has 24 divisors (see below), whose sum is σ = 289047528. Its totient is φ = 72292480.
The previous prime is 145701341. The next prime is 145701377. The reversal of 145701344 is 443107541.
It is a happy number.
145701344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145701341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13187 + ... + 21570.
It is an arithmetic number, because the mean of its divisors is an integer number (12043647).
Almost surely, 2145701344 is an apocalyptic number.
It is an amenable number.
145701344 is a deficient number, since it is larger than the sum of its proper divisors (143346184).
145701344 is a wasteful number, since it uses less digits than its factorization.
145701344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34898 (or 34890 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 145701344 is about 12070.6811738195. The cubic root of 145701344 is about 526.2044533789.
Adding to 145701344 its reverse (443107541), we get a palindrome (588808885).
The spelling of 145701344 in words is "one hundred forty-five million, seven hundred one thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •