Base | Representation |
---|---|
bin | 11100000001010… |
… | …111111111111010 |
3 | 1012202121200211002 |
4 | 130001113333322 |
5 | 1430322404430 |
6 | 114352205002 |
7 | 14435655335 |
oct | 3401277772 |
9 | 1182550732 |
10 | 470122490 |
11 | 22140aa92 |
12 | 111539762 |
13 | 76523ab6 |
14 | 4661961c |
15 | 2b415845 |
hex | 1c057ffa |
470122490 has 8 divisors (see below), whose sum is σ = 846220500. Its totient is φ = 188048992.
The previous prime is 470122489. The next prime is 470122501. The reversal of 470122490 is 94221074.
It can be written as a sum of positive squares in 2 ways, for example, as 448041889 + 22080601 = 21167^2 + 4699^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23506115 + ... + 23506134.
Almost surely, 2470122490 is an apocalyptic number.
470122490 is a deficient number, since it is larger than the sum of its proper divisors (376098010).
470122490 is a wasteful number, since it uses less digits than its factorization.
470122490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47012256.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 470122490 is about 21682.3082258324. The cubic root of 470122490 is about 777.5655469393.
The spelling of 470122490 in words is "four hundred seventy million, one hundred twenty-two thousand, four hundred ninety".
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