Base | Representation |
---|---|
bin | 11111111011101001… |
… | …111100111010011000 |
3 | 10021111111202102121210 |
4 | 133323221330322120 |
5 | 1030204413142223 |
6 | 23430130103120 |
7 | 2322442261620 |
oct | 377351747230 |
9 | 107444672553 |
10 | 34286849688 |
11 | 135a503a713 |
12 | 678a71aaa0 |
13 | 330555bb50 |
14 | 193390b880 |
15 | d5a161893 |
hex | 7fba7ce98 |
34286849688 has 64 divisors (see below), whose sum is σ = 105498005760. Its totient is φ = 9042685056.
The previous prime is 34286849657. The next prime is 34286849689. The reversal of 34286849688 is 88694868243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34286849689) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7847370 + ... + 7851737.
It is an arithmetic number, because the mean of its divisors is an integer number (1648406340).
Almost surely, 234286849688 is an apocalyptic number.
It is an amenable number.
34286849688 is an abundant number, since it is smaller than the sum of its proper divisors (71211156072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34286849688 is a wasteful number, since it uses less digits than its factorization.
34286849688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15699136 (or 15699132 counting only the distinct ones).
The product of its digits is 127401984, while the sum is 66.
The spelling of 34286849688 in words is "thirty-four billion, two hundred eighty-six million, eight hundred forty-nine thousand, six hundred eighty-eight".
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