Base | Representation |
---|---|
bin | 1110010110011111110 |
3 | 212220002102 |
4 | 1302303332 |
5 | 110022040 |
6 | 14025102 |
7 | 3666023 |
oct | 1626376 |
9 | 786072 |
10 | 470270 |
11 | 2a1359 |
12 | 1a8192 |
13 | 136088 |
14 | c354a |
15 | 94515 |
hex | 72cfe |
470270 has 32 divisors (see below), whose sum is σ = 919296. Its totient is φ = 172800.
The previous prime is 470263. The next prime is 470279. The reversal of 470270 is 72074.
470270 = T94 + T95 + ... + T153.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (470279) by changing a digit.
470270 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
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 15 ways as a sum of consecutive naturals, for example, 11450 + ... + 11490.
It is an arithmetic number, because the mean of its divisors is an integer number (28728).
2470270 is an apocalyptic number.
470270 is a deficient number, since it is larger than the sum of its proper divisors (449026).
470270 is a wasteful number, since it uses less digits than its factorization.
470270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116.
The product of its (nonzero) digits is 392, while the sum is 20.
The square root of 470270 is about 685.7623495060. The cubic root of 470270 is about 77.7646863832.
The spelling of 470270 in words is "four hundred seventy thousand, two hundred seventy", and thus it is an iban number.
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