Base | Representation |
---|---|
bin | 11011111101110… |
… | …101101010110101 |
3 | 1012200212121011002 |
4 | 123331311222311 |
5 | 1430103223240 |
6 | 114320253045 |
7 | 14425044515 |
oct | 3375655265 |
9 | 1180777132 |
10 | 469195445 |
11 | 220937534 |
12 | 111171185 |
13 | 7628ab54 |
14 | 46457845 |
15 | 2b2d0d15 |
hex | 1bf75ab5 |
469195445 has 8 divisors (see below), whose sum is σ = 563592120. Its totient is φ = 374984640.
The previous prime is 469195421. The next prime is 469195459. The reversal of 469195445 is 544591964.
469195445 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 205262929 + 263932516 = 14327^2 + 16246^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 469195445 - 26 = 469195381 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 469195445.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40850 + ... + 51059.
It is an arithmetic number, because the mean of its divisors is an integer number (70449015).
Almost surely, 2469195445 is an apocalyptic number.
It is an amenable number.
469195445 is a deficient number, since it is larger than the sum of its proper divisors (94396675).
469195445 is a wasteful number, since it uses less digits than its factorization.
469195445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92935.
The product of its digits is 777600, while the sum is 47.
The square root of 469195445 is about 21660.9197634819. The cubic root of 469195445 is about 777.0541110193.
The spelling of 469195445 in words is "four hundred sixty-nine million, one hundred ninety-five thousand, four hundred forty-five".
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