Base | Representation |
---|---|
bin | 10001100101001… |
… | …01111110011000 |
3 | 101021111210011201 |
4 | 20302211332120 |
5 | 300223333342 |
6 | 22345003544 |
7 | 3440364136 |
oct | 1062457630 |
9 | 337453151 |
10 | 147480472 |
11 | 76281297 |
12 | 414835b4 |
13 | 24729169 |
14 | 15830756 |
15 | ce32db7 |
hex | 8ca5f98 |
147480472 has 8 divisors (see below), whose sum is σ = 276525900. Its totient is φ = 73740232.
The previous prime is 147480469. The next prime is 147480479. The reversal of 147480472 is 274084741.
147480472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147480479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9217522 + ... + 9217537.
Almost surely, 2147480472 is an apocalyptic number.
It is an amenable number.
147480472 is a deficient number, since it is larger than the sum of its proper divisors (129045428).
147480472 is a wasteful number, since it uses less digits than its factorization.
147480472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18435065 (or 18435061 counting only the distinct ones).
The product of its (nonzero) digits is 50176, while the sum is 37.
The square root of 147480472 is about 12144.1538198427. The cubic root of 147480472 is about 528.3375844665.
The spelling of 147480472 in words is "one hundred forty-seven million, four hundred eighty thousand, four hundred seventy-two".
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