Base | Representation |
---|---|
bin | 11001011111100… |
… | …010000011100100 |
3 | 1002210210020002210 |
4 | 121133202003210 |
5 | 1333442240411 |
6 | 110235003420 |
7 | 13412234103 |
oct | 3137420344 |
9 | 1083706083 |
10 | 427696356 |
11 | 1aa47266a |
12 | bb299570 |
13 | 6a7bab89 |
14 | 40b3403a |
15 | 27834ca6 |
hex | 197e20e4 |
427696356 has 24 divisors (see below), whose sum is σ = 998524800. Its totient is φ = 142484512.
The previous prime is 427696351. The next prime is 427696363. The reversal of 427696356 is 653696724.
It is not an unprimeable number, because it can be changed into a prime (427696351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14245 + ... + 32531.
It is an arithmetic number, because the mean of its divisors is an integer number (41605200).
Almost surely, 2427696356 is an apocalyptic number.
It is an amenable number.
427696356 is an abundant number, since it is smaller than the sum of its proper divisors (570828444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427696356 is a wasteful number, since it uses less digits than its factorization.
427696356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20243 (or 20241 counting only the distinct ones).
The product of its digits is 1632960, while the sum is 48.
The square root of 427696356 is about 20680.8209701646. The cubic root of 427696356 is about 753.4339458035.
The spelling of 427696356 in words is "four hundred twenty-seven million, six hundred ninety-six thousand, three hundred fifty-six".
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