Base | Representation |
---|---|
bin | 1100011110000000101… |
… | …00101111010010100110 |
3 | 1111221211220122221212200 |
4 | 12033000110233102212 |
5 | 24004410134034413 |
6 | 524452311555330 |
7 | 42644566343454 |
oct | 6170024572246 |
9 | 1457756587780 |
10 | 428428424358 |
11 | 155771749390 |
12 | 6b04798bb46 |
13 | 3152924040c |
14 | 16a439d59d4 |
15 | b22758a573 |
hex | 63c052f4a6 |
428428424358 has 24 divisors (see below), whose sum is σ = 1012649003496. Its totient is φ = 129826795200.
The previous prime is 428428424321. The next prime is 428428424371. The reversal of 428428424358 is 853424824824.
It is a happy number.
428428424358 is a `hidden beast` number, since 4 + 2 + 8 + 4 + 284 + 2 + 4 + 358 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1081889763 + ... + 1081890158.
It is an arithmetic number, because the mean of its divisors is an integer number (42193708479).
Almost surely, 2428428424358 is an apocalyptic number.
428428424358 is an abundant number, since it is smaller than the sum of its proper divisors (584220579138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
428428424358 is a wasteful number, since it uses less digits than its factorization.
428428424358 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2163779940 (or 2163779937 counting only the distinct ones).
The product of its digits is 15728640, while the sum is 54.
The spelling of 428428424358 in words is "four hundred twenty-eight billion, four hundred twenty-eight million, four hundred twenty-four thousand, three hundred fifty-eight".
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