Base | Representation |
---|---|
bin | 11001011110010… |
… | …001111000010000 |
3 | 1002210011112121200 |
4 | 121132101320100 |
5 | 1333401233302 |
6 | 110223551200 |
7 | 13406365464 |
oct | 3136217020 |
9 | 1083145550 |
10 | 427367952 |
11 | 1aa268960 |
12 | bb15b500 |
13 | 6a70455b |
14 | 40a8a4a4 |
15 | 277bc81c |
hex | 19791e10 |
427367952 has 120 divisors (see below), whose sum is σ = 1326456768. Its totient is φ = 127353600.
The previous prime is 427367939. The next prime is 427367971. The reversal of 427367952 is 259763724.
It is a junction number, because it is equal to n+sod(n) for n = 427367898 and 427367907.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 94413 + ... + 98835.
Almost surely, 2427367952 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 427367952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663228384).
427367952 is an abundant number, since it is smaller than the sum of its proper divisors (899088816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427367952 is a wasteful number, since it uses less digits than its factorization.
427367952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4509 (or 4500 counting only the distinct ones).
The product of its digits is 635040, while the sum is 45.
The square root of 427367952 is about 20672.8796252481. The cubic root of 427367952 is about 753.2410565614.
The spelling of 427367952 in words is "four hundred twenty-seven million, three hundred sixty-seven thousand, nine hundred fifty-two".
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