Base | Representation |
---|---|
bin | 10001100001110… |
… | …10011110010100 |
3 | 101020200102011102 |
4 | 20300322132110 |
5 | 300120241043 |
6 | 22331325232 |
7 | 3433551323 |
oct | 1060723624 |
9 | 336612142 |
10 | 147040148 |
11 | 76000492 |
12 | 412b0818 |
13 | 24603908 |
14 | 157580ba |
15 | cd976b8 |
hex | 8c3a794 |
147040148 has 12 divisors (see below), whose sum is σ = 260944992. Its totient is φ = 72484440.
The previous prime is 147040147. The next prime is 147040151. The reversal of 147040148 is 841040741.
It is a self number, because there is not a number n which added to its sum of digits gives 147040148.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147040141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258590 + ... + 259157.
It is an arithmetic number, because the mean of its divisors is an integer number (21745416).
Almost surely, 2147040148 is an apocalyptic number.
It is an amenable number.
147040148 is a deficient number, since it is larger than the sum of its proper divisors (113904844).
147040148 is a wasteful number, since it uses less digits than its factorization.
147040148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 517822 (or 517820 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 29.
The square root of 147040148 is about 12126.0112155647. The cubic root of 147040148 is about 527.8112512136.
Adding to 147040148 its reverse (841040741), we get a palindrome (988080889).
The spelling of 147040148 in words is "one hundred forty-seven million, forty thousand, one hundred forty-eight".
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