Base | Representation |
---|---|
bin | 11100001100011… |
… | …111000011101111 |
3 | 1012222002200000111 |
4 | 130030133003233 |
5 | 1432044104431 |
6 | 114534440451 |
7 | 14502505522 |
oct | 3414370357 |
9 | 1188080014 |
10 | 473034991 |
11 | 22301a210 |
12 | 112503127 |
13 | 77003680 |
14 | 46b76bb9 |
15 | 2b7dd7b1 |
hex | 1c31f0ef |
473034991 has 16 divisors (see below), whose sum is σ = 556351488. Its totient is φ = 396511200.
The previous prime is 473034977. The next prime is 473035009. The reversal of 473034991 is 199430374.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 473034991 - 211 = 473032943 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (473034901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223026 + ... + 225136.
It is an arithmetic number, because the mean of its divisors is an integer number (34771968).
Almost surely, 2473034991 is an apocalyptic number.
473034991 is a deficient number, since it is larger than the sum of its proper divisors (83316497).
473034991 is a wasteful number, since it uses less digits than its factorization.
473034991 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3702.
The product of its (nonzero) digits is 81648, while the sum is 40.
The square root of 473034991 is about 21749.3676000016. The cubic root of 473034991 is about 779.1679660528.
The spelling of 473034991 in words is "four hundred seventy-three million, thirty-four thousand, nine hundred ninety-one".
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