Base | Representation |
---|---|
bin | 11100000001000… |
… | …100110111110011 |
3 | 1012202110201100111 |
4 | 130001010313303 |
5 | 1430312403042 |
6 | 114350402151 |
7 | 14435211046 |
oct | 3401046763 |
9 | 1182421314 |
10 | 470044147 |
11 | 221367141 |
12 | 111500357 |
13 | 764c7241 |
14 | 465d8c5d |
15 | 2b3ec517 |
hex | 1c044df3 |
470044147 has 2 divisors, whose sum is σ = 470044148. Its totient is φ = 470044146.
The previous prime is 470044139. The next prime is 470044171. The reversal of 470044147 is 741440074.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 470044147 - 23 = 470044139 is a prime.
It is not a weakly prime, because it can be changed into another prime (470044177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235022073 + 235022074.
It is an arithmetic number, because the mean of its divisors is an integer number (235022074).
Almost surely, 2470044147 is an apocalyptic number.
470044147 is a deficient number, since it is larger than the sum of its proper divisors (1).
470044147 is an equidigital number, since it uses as much as digits as its factorization.
470044147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12544, while the sum is 31.
The square root of 470044147 is about 21680.5015394017. The cubic root of 470044147 is about 777.5223523797.
The spelling of 470044147 in words is "four hundred seventy million, forty-four thousand, one hundred forty-seven".
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