Base | Representation |
---|---|
bin | 10001100111001… |
… | …01100101110100 |
3 | 101022000000121112 |
4 | 20303211211310 |
5 | 300310203134 |
6 | 22354334152 |
7 | 3442530623 |
oct | 1063454564 |
9 | 338000545 |
10 | 147741044 |
11 | 7643a040 |
12 | 4158a358 |
13 | 247ba949 |
14 | 1589b6ba |
15 | ce851ce |
hex | 8ce5974 |
147741044 has 12 divisors (see below), whose sum is σ = 282051168. Its totient is φ = 67155000.
The previous prime is 147741043. The next prime is 147741053. The reversal of 147741044 is 440147741.
147741044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 147741044.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147741043) 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, 1678832 + ... + 1678919.
It is an arithmetic number, because the mean of its divisors is an integer number (23504264).
Almost surely, 2147741044 is an apocalyptic number.
It is an amenable number.
147741044 is a deficient number, since it is larger than the sum of its proper divisors (134310124).
147741044 is a wasteful number, since it uses less digits than its factorization.
147741044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3357766 (or 3357764 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 32.
The square root of 147741044 is about 12154.8773749471. The cubic root of 147741044 is about 528.6485611880.
Adding to 147741044 its reverse (440147741), we get a palindrome (587888785).
The spelling of 147741044 in words is "one hundred forty-seven million, seven hundred forty-one thousand, forty-four".
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