Base | Representation |
---|---|
bin | 1110010101011101110 |
3 | 212212100212 |
4 | 1302223232 |
5 | 110012432 |
6 | 14022422 |
7 | 3664340 |
oct | 1625356 |
9 | 785325 |
10 | 469742 |
11 | 2a0a19 |
12 | 1a7a12 |
13 | 135a70 |
14 | c3290 |
15 | 942b2 |
hex | 72aee |
469742 has 32 divisors (see below), whose sum is σ = 907200. Its totient is φ = 177408.
The previous prime is 469723. The next prime is 469747. The reversal of 469742 is 247964.
It is a junction number, because it is equal to n+sod(n) for n = 469699 and 469708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (469747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5234 + ... + 5322.
It is an arithmetic number, because the mean of its divisors is an integer number (28350).
2469742 is an apocalyptic number.
469742 is a deficient number, since it is larger than the sum of its proper divisors (437458).
469742 is a wasteful number, since it uses less digits than its factorization.
469742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140.
The product of its digits is 12096, while the sum is 32.
The square root of 469742 is about 685.3772683712. The cubic root of 469742 is about 77.7355718101.
The spelling of 469742 in words is "four hundred sixty-nine thousand, seven hundred forty-two".
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