Base | Representation |
---|---|
bin | 11100010001010… |
… | …111100100001100 |
3 | 1020001111200212222 |
4 | 130101113210030 |
5 | 1432411040040 |
6 | 115022114512 |
7 | 14516416424 |
oct | 3421274414 |
9 | 1201450788 |
10 | 474315020 |
11 | 223813993 |
12 | 112a1ba38 |
13 | 7736119a |
14 | 46dcb484 |
15 | 2b992bb5 |
hex | 1c45790c |
474315020 has 24 divisors (see below), whose sum is σ = 1014857424. Its totient is φ = 186145856.
The previous prime is 474315013. The next prime is 474315029. The reversal of 474315020 is 20513474.
It is not an unprimeable number, because it can be changed into a prime (474315029) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 222674 + ... + 224793.
It is an arithmetic number, because the mean of its divisors is an integer number (42285726).
Almost surely, 2474315020 is an apocalyptic number.
It is an amenable number.
474315020 is an abundant number, since it is smaller than the sum of its proper divisors (540542404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474315020 is a wasteful number, since it uses less digits than its factorization.
474315020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447529 (or 447527 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 474315020 is about 21778.7745293439. The cubic root of 474315020 is about 779.8701405554.
Adding to 474315020 its reverse (20513474), we get a palindrome (494828494).
The spelling of 474315020 in words is "four hundred seventy-four million, three hundred fifteen thousand, twenty".
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