Base | Representation |
---|---|
bin | 11001100000010… |
… | …110000101111000 |
3 | 1002211012001110212 |
4 | 121200112011320 |
5 | 1334021100441 |
6 | 110243330252 |
7 | 13414112360 |
oct | 3140260570 |
9 | 1084161425 |
10 | 427909496 |
11 | 1aa5a8813 |
12 | bb380988 |
13 | 6a863bb1 |
14 | 40b8b9a0 |
15 | 27877eeb |
hex | 19816178 |
427909496 has 16 divisors (see below), whose sum is σ = 916949040. Its totient is φ = 183389760.
The previous prime is 427909463. The next prime is 427909511. The reversal of 427909496 is 694909724.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3820565 + ... + 3820676.
It is an arithmetic number, because the mean of its divisors is an integer number (57309315).
Almost surely, 2427909496 is an apocalyptic number.
It is an amenable number.
427909496 is an abundant number, since it is smaller than the sum of its proper divisors (489039544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427909496 is a wasteful number, since it uses less digits than its factorization.
427909496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7641254 (or 7641250 counting only the distinct ones).
The product of its (nonzero) digits is 979776, while the sum is 50.
The square root of 427909496 is about 20685.9734119524. The cubic root of 427909496 is about 753.5590814989.
The spelling of 427909496 in words is "four hundred twenty-seven million, nine hundred nine thousand, four hundred ninety-six".
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