Base | Representation |
---|---|
bin | 10001100010010… |
… | …11001101111010 |
3 | 101020210220020111 |
4 | 20301023031322 |
5 | 300124434410 |
6 | 22333014534 |
7 | 3434255266 |
oct | 1061131572 |
9 | 336726214 |
10 | 147108730 |
11 | 76047a6a |
12 | 4132444a |
13 | 24628bb2 |
14 | 157750a6 |
15 | cdacb8a |
hex | 8c4b37a |
147108730 has 16 divisors (see below), whose sum is σ = 266552064. Its totient is φ = 58453200.
The previous prime is 147108727. The next prime is 147108737. The reversal of 147108730 is 37801741.
147108730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 147108692 and 147108701.
It is not an unprimeable number, because it can be changed into a prime (147108737) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47202 + ... + 50221.
It is an arithmetic number, because the mean of its divisors is an integer number (16659504).
Almost surely, 2147108730 is an apocalyptic number.
147108730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147108730 is a deficient number, since it is larger than the sum of its proper divisors (119443334).
147108730 is a wasteful number, since it uses less digits than its factorization.
147108730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97581.
The product of its (nonzero) digits is 4704, while the sum is 31.
The square root of 147108730 is about 12128.8387737656. The cubic root of 147108730 is about 527.8932984760.
The spelling of 147108730 in words is "one hundred forty-seven million, one hundred eight thousand, seven hundred thirty".
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