Base | Representation |
---|---|
bin | 11001011101000… |
… | …001111110111100 |
3 | 1002202112220201020 |
4 | 121131001332330 |
5 | 1333310300300 |
6 | 110212544140 |
7 | 13403533422 |
oct | 3135017674 |
9 | 1082486636 |
10 | 427040700 |
11 | 1aa064aa9 |
12 | bb022050 |
13 | 6a61b608 |
14 | 40a03112 |
15 | 277558a0 |
hex | 19741fbc |
427040700 has 36 divisors (see below), whose sum is σ = 1235571960. Its totient is φ = 113877440.
The previous prime is 427040693. The next prime is 427040711. The reversal of 427040700 is 7040724.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711435 + ... + 712034.
Almost surely, 2427040700 is an apocalyptic number.
It is an amenable number.
427040700 is an abundant number, since it is smaller than the sum of its proper divisors (808531260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427040700 is a wasteful number, since it uses less digits than its factorization.
427040700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1423486 (or 1423479 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 24.
The square root of 427040700 is about 20664.9631018301. The cubic root of 427040700 is about 753.0487456297.
Adding to 427040700 its sum of digits (24), we get a palindrome (427040724).
The spelling of 427040700 in words is "four hundred twenty-seven million, forty thousand, seven hundred".
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