Base | Representation |
---|---|
bin | 10001100010001… |
… | …00011000101011 |
3 | 101020202110212002 |
4 | 20301010120223 |
5 | 300123040442 |
6 | 22332241215 |
7 | 3434110562 |
oct | 1061043053 |
9 | 336673762 |
10 | 147080747 |
11 | 76028a40 |
12 | 4131020b |
13 | 24619238 |
14 | 15768bd9 |
15 | cda4732 |
hex | 8c4462b |
147080747 has 8 divisors (see below), whose sum is σ = 160803840. Its totient is φ = 133416360.
The previous prime is 147080743. The next prime is 147080783. The reversal of 147080747 is 747080741.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 147080747 - 22 = 147080743 is a prime.
It is a super-2 number, since 2×1470807472 = 43265492276156018, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 147080747.
It is not an unprimeable number, because it can be changed into a prime (147080743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9347 + ... + 19532.
It is an arithmetic number, because the mean of its divisors is an integer number (20100480).
Almost surely, 2147080747 is an apocalyptic number.
147080747 is a deficient number, since it is larger than the sum of its proper divisors (13723093).
147080747 is a wasteful number, since it uses less digits than its factorization.
147080747 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29353.
The product of its (nonzero) digits is 43904, while the sum is 38.
The square root of 147080747 is about 12127.6851459790. The cubic root of 147080747 is about 527.8598244261.
The spelling of 147080747 in words is "one hundred forty-seven million, eighty thousand, seven hundred forty-seven".
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