Base | Representation |
---|---|
bin | 11001011111010… |
… | …000000000011000 |
3 | 1002210122110200120 |
4 | 121133100000120 |
5 | 1333432404144 |
6 | 110233233240 |
7 | 13411505415 |
oct | 3137200030 |
9 | 1083573616 |
10 | 427622424 |
11 | 1aa422069 |
12 | bb262820 |
13 | 6a793328 |
14 | 40b1510c |
15 | 2781ce19 |
hex | 197d0018 |
427622424 has 32 divisors (see below), whose sum is σ = 1069686000. Its totient is φ = 142456832.
The previous prime is 427622413. The next prime is 427622453. The reversal of 427622424 is 424226724.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46912 + ... + 55280.
Almost surely, 2427622424 is an apocalyptic number.
It is an amenable number.
427622424 is an abundant number, since it is smaller than the sum of its proper divisors (642063576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427622424 is a wasteful number, since it uses less digits than its factorization.
427622424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10507 (or 10503 counting only the distinct ones).
The product of its digits is 43008, while the sum is 33.
The square root of 427622424 is about 20679.0334396944. The cubic root of 427622424 is about 753.3905301983.
The spelling of 427622424 in words is "four hundred twenty-seven million, six hundred twenty-two thousand, four hundred twenty-four".
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