Base | Representation |
---|---|
bin | 11100000001001… |
… | …011100110010011 |
3 | 1012202112010010221 |
4 | 130001023212103 |
5 | 1430314243244 |
6 | 114351133511 |
7 | 14435354266 |
oct | 3401134623 |
9 | 1182463127 |
10 | 470071699 |
11 | 221385909 |
12 | 111514297 |
13 | 76506946 |
14 | 46604cdd |
15 | 2b405784 |
hex | 1c04b993 |
470071699 has 4 divisors (see below), whose sum is σ = 470432664. Its totient is φ = 469710736.
The previous prime is 470071697. The next prime is 470071733. The reversal of 470071699 is 996170074.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 996170074 = 2 ⋅498085037.
It is a cyclic number.
It is not a de Polignac number, because 470071699 - 21 = 470071697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (470071691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178522 + ... + 181135.
It is an arithmetic number, because the mean of its divisors is an integer number (117608166).
Almost surely, 2470071699 is an apocalyptic number.
470071699 is a deficient number, since it is larger than the sum of its proper divisors (360965).
470071699 is a wasteful number, since it uses less digits than its factorization.
470071699 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360964.
The product of its (nonzero) digits is 95256, while the sum is 43.
The square root of 470071699 is about 21681.1369397456. The cubic root of 470071699 is about 777.5375437735.
The spelling of 470071699 in words is "four hundred seventy million, seventy-one thousand, six hundred ninety-nine".
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