Base | Representation |
---|---|
bin | 11100000001000… |
… | …000111110100011 |
3 | 1012202102220110200 |
4 | 130001000332203 |
5 | 1430311400240 |
6 | 114350200243 |
7 | 14435113410 |
oct | 3401007643 |
9 | 1182386420 |
10 | 470028195 |
11 | 22135615a |
12 | 1114b3083 |
13 | 764bcbc0 |
14 | 465d3107 |
15 | 2b3e7930 |
hex | 1c040fa3 |
470028195 has 48 divisors (see below), whose sum is σ = 1002735552. Its totient is φ = 198339840.
The previous prime is 470028173. The next prime is 470028197. The reversal of 470028195 is 591820074.
It is not a de Polignac number, because 470028195 - 211 = 470026147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (470028197) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53296 + ... + 61485.
It is an arithmetic number, because the mean of its divisors is an integer number (20890324).
Almost surely, 2470028195 is an apocalyptic number.
470028195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
470028195 is an abundant number, since it is smaller than the sum of its proper divisors (532707357).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470028195 is a wasteful number, since it uses less digits than its factorization.
470028195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114812 (or 114809 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 470028195 is about 21680.1336481120. The cubic root of 470028195 is about 777.5135566265.
The spelling of 470028195 in words is "four hundred seventy million, twenty-eight thousand, one hundred ninety-five".
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