Base | Representation |
---|---|
bin | 11100001100110… |
… | …110000111100111 |
3 | 1012222021110120212 |
4 | 130030312013213 |
5 | 1432110120242 |
6 | 114540450035 |
7 | 14503351100 |
oct | 3414660747 |
9 | 1188243525 |
10 | 473129447 |
11 | 22308417a |
12 | 11254991b |
13 | 7703766b |
14 | 46b9d3a7 |
15 | 2b80b782 |
hex | 1c3361e7 |
473129447 has 12 divisors (see below), whose sum is σ = 551119320. Its totient is φ = 404991216.
The previous prime is 473129443. The next prime is 473129467. The reversal of 473129447 is 744921374.
It is not a de Polignac number, because 473129447 - 22 = 473129443 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (473129443) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32429 + ... + 44697.
It is an arithmetic number, because the mean of its divisors is an integer number (45926610).
Almost surely, 2473129447 is an apocalyptic number.
473129447 is a deficient number, since it is larger than the sum of its proper divisors (77989873).
473129447 is a wasteful number, since it uses less digits than its factorization.
473129447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13070 (or 13063 counting only the distinct ones).
The product of its digits is 169344, while the sum is 41.
The square root of 473129447 is about 21751.5389570485. The cubic root of 473129447 is about 779.2198242259.
The spelling of 473129447 in words is "four hundred seventy-three million, one hundred twenty-nine thousand, four hundred forty-seven".
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