Base | Representation |
---|---|
bin | 11111111000010100… |
… | …011100000101010111 |
3 | 10021100121102210122201 |
4 | 133320110130011113 |
5 | 1030101101103201 |
6 | 23420410305331 |
7 | 2321162444512 |
oct | 377024340527 |
9 | 107317383581 |
10 | 34230878551 |
11 | 13576490781 |
12 | 6773a28247 |
13 | 32c6a9292c |
14 | 192a2dbd79 |
15 | d552a7801 |
hex | 7f851c157 |
34230878551 has 4 divisors (see below), whose sum is σ = 34380358600. Its totient is φ = 34081398504.
The previous prime is 34230878537. The next prime is 34230878569. The reversal of 34230878551 is 15587803243.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34230878551 - 227 = 34096660823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34230878501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74739681 + ... + 74740138.
It is an arithmetic number, because the mean of its divisors is an integer number (8595089650).
Almost surely, 234230878551 is an apocalyptic number.
34230878551 is a deficient number, since it is larger than the sum of its proper divisors (149480049).
34230878551 is a wasteful number, since it uses less digits than its factorization.
34230878551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149480048.
The product of its (nonzero) digits is 806400, while the sum is 46.
The spelling of 34230878551 in words is "thirty-four billion, two hundred thirty million, eight hundred seventy-eight thousand, five hundred fifty-one".
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