Base | Representation |
---|---|
bin | 10001100100001… |
… | …01101010110100 |
3 | 101021021001122211 |
4 | 20302011222310 |
5 | 300210120043 |
6 | 22342103204 |
7 | 3436303303 |
oct | 1062055264 |
9 | 337231584 |
10 | 147348148 |
11 | 761a0932 |
12 | 4141ab04 |
13 | 246b0b6c |
14 | 157d843a |
15 | ce08a9d |
hex | 8c85ab4 |
147348148 has 12 divisors (see below), whose sum is σ = 257991552. Its totient is φ = 73636280.
The previous prime is 147348139. The next prime is 147348161. The reversal of 147348148 is 841843741.
It is a happy number.
It is a super-2 number, since 2×1473481482 = 43422953438059808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 147348148.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483 + ... + 17173.
It is an arithmetic number, because the mean of its divisors is an integer number (21499296).
Almost surely, 2147348148 is an apocalyptic number.
It is an amenable number.
147348148 is a deficient number, since it is larger than the sum of its proper divisors (110643404).
147348148 is a wasteful number, since it uses less digits than its factorization.
147348148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18902 (or 18900 counting only the distinct ones).
The product of its digits is 86016, while the sum is 40.
The square root of 147348148 is about 12138.7045437312. The cubic root of 147348148 is about 528.1795236263.
The spelling of 147348148 in words is "one hundred forty-seven million, three hundred forty-eight thousand, one hundred forty-eight".
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