Base | Representation |
---|---|
bin | 11001011101110… |
… | …001101001110110 |
3 | 1002202220211120000 |
4 | 121131301221312 |
5 | 1333333022313 |
6 | 110221052130 |
7 | 13405305612 |
oct | 3135615166 |
9 | 1082824500 |
10 | 427235958 |
11 | 1aa188776 |
12 | bb0b7046 |
13 | 6a689456 |
14 | 40a54342 |
15 | 27793673 |
hex | 19771a76 |
427235958 has 20 divisors (see below), whose sum is σ = 957325380. Its totient is φ = 142411932.
The previous prime is 427235953. The next prime is 427235981. The reversal of 427235958 is 859532724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427235951) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 1318468 + ... + 1318791.
It is an arithmetic number, because the mean of its divisors is an integer number (47866269).
Almost surely, 2427235958 is an apocalyptic number.
427235958 is an abundant number, since it is smaller than the sum of its proper divisors (530089422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427235958 is a wasteful number, since it uses less digits than its factorization.
427235958 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2637273 (or 2637264 counting only the distinct ones).
The product of its digits is 604800, while the sum is 45.
The square root of 427235958 is about 20669.6869352199. The cubic root of 427235958 is about 753.1635015825.
The spelling of 427235958 in words is "four hundred twenty-seven million, two hundred thirty-five thousand, nine hundred fifty-eight".
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