Base | Representation |
---|---|
bin | 11001001111100… |
… | …111110001010100 |
3 | 1002111221022201011 |
4 | 121033213301110 |
5 | 1331410303320 |
6 | 110005342004 |
7 | 13331623051 |
oct | 3117476124 |
9 | 1074838634 |
10 | 423525460 |
11 | 1a8083a46 |
12 | b9a07904 |
13 | 6998a5a7 |
14 | 4036a028 |
15 | 272ae05a |
hex | 193e7c54 |
423525460 has 48 divisors (see below), whose sum is σ = 911635200. Its totient is φ = 165202560.
The previous prime is 423525439. The next prime is 423525467. The reversal of 423525460 is 64525324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423525467) 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, 327415 + ... + 328705.
It is an arithmetic number, because the mean of its divisors is an integer number (18992400).
Almost surely, 2423525460 is an apocalyptic number.
It is an amenable number.
423525460 is an abundant number, since it is smaller than the sum of its proper divisors (488109740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423525460 is a wasteful number, since it uses less digits than its factorization.
423525460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1696 (or 1694 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
The square root of 423525460 is about 20579.7342062525. The cubic root of 423525460 is about 750.9767776919.
The spelling of 423525460 in words is "four hundred twenty-three million, five hundred twenty-five thousand, four hundred sixty".
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