Base | Representation |
---|---|
bin | 11001011111110… |
… | …000001001000111 |
3 | 1002210220011020210 |
4 | 121133300021013 |
5 | 1334001112210 |
6 | 110240130503 |
7 | 13412564241 |
oct | 3137601107 |
9 | 1083804223 |
10 | 427754055 |
11 | 1aa501a53 |
12 | bb306a33 |
13 | 6a80b211 |
14 | 40b4b091 |
15 | 27846e20 |
hex | 197f0247 |
427754055 has 24 divisors (see below), whose sum is σ = 694304496. Its totient is φ = 224882560.
The previous prime is 427754009. The next prime is 427754059. The reversal of 427754055 is 550457724.
It is not a de Polignac number, because 427754055 - 27 = 427753927 is a prime.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427754059) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72787 + ... + 78443.
It is an arithmetic number, because the mean of its divisors is an integer number (28929354).
Almost surely, 2427754055 is an apocalyptic number.
427754055 is a deficient number, since it is larger than the sum of its proper divisors (266550441).
427754055 is an equidigital number, since it uses as much as digits as its factorization.
427754055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5807 (or 5736 counting only the distinct ones).
The product of its (nonzero) digits is 196000, while the sum is 39.
The square root of 427754055 is about 20682.2159112606. The cubic root of 427754055 is about 753.4678253148.
The spelling of 427754055 in words is "four hundred twenty-seven million, seven hundred fifty-four thousand, fifty-five".
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