Base | Representation |
---|---|
bin | 1100011011111010111… |
… | …01011011111001001110 |
3 | 1111211221201210221022200 |
4 | 12031331131123321032 |
5 | 24000110444140414 |
6 | 524145120022330 |
7 | 42605025301224 |
oct | 6157535337116 |
9 | 1454851727280 |
10 | 427306630734 |
11 | 1552464a9215 |
12 | 6a9941619a6 |
13 | 313aa9cbac9 |
14 | 16978a22b14 |
15 | b1add4c109 |
hex | 637d75be4e |
427306630734 has 48 divisors (see below), whose sum is σ = 929473580880. Its totient is φ = 141875383680.
The previous prime is 427306630661. The next prime is 427306630757. The reversal of 427306630734 is 437036603724.
427306630734 is a `hidden beast` number, since 4 + 2 + 7 + 3 + 0 + 6 + 630 + 7 + 3 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 427306630734.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38280114 + ... + 38291274.
It is an arithmetic number, because the mean of its divisors is an integer number (19364032935).
Almost surely, 2427306630734 is an apocalyptic number.
427306630734 is an abundant number, since it is smaller than the sum of its proper divisors (502166950146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427306630734 is a wasteful number, since it uses less digits than its factorization.
427306630734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19345 (or 19342 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 45.
The spelling of 427306630734 in words is "four hundred twenty-seven billion, three hundred six million, six hundred thirty thousand, seven hundred thirty-four".
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