Base | Representation |
---|---|
bin | 11111111001000001… |
… | …000010000101100001 |
3 | 10021101102102201022110 |
4 | 133321001002011201 |
5 | 1030112044143140 |
6 | 23421505025533 |
7 | 2321364013233 |
oct | 377101020541 |
9 | 107342381273 |
10 | 34242568545 |
11 | 13582045629 |
12 | 67779252a9 |
13 | 32c93267a3 |
14 | 192baa2253 |
15 | d56316380 |
hex | 7f9042161 |
34242568545 has 16 divisors (see below), whose sum is σ = 55290755520. Its totient is φ = 18095154624.
The previous prime is 34242568541. The next prime is 34242568553. The reversal of 34242568545 is 54586524243.
It is not a de Polignac number, because 34242568545 - 22 = 34242568541 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 34242568494 and 34242568503.
It is not an unprimeable number, because it can be changed into a prime (34242568541) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10470099 + ... + 10473368.
It is an arithmetic number, because the mean of its divisors is an integer number (3455672220).
Almost surely, 234242568545 is an apocalyptic number.
It is an amenable number.
34242568545 is a deficient number, since it is larger than the sum of its proper divisors (21048186975).
34242568545 is a wasteful number, since it uses less digits than its factorization.
34242568545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20943584.
The product of its digits is 4608000, while the sum is 48.
The spelling of 34242568545 in words is "thirty-four billion, two hundred forty-two million, five hundred sixty-eight thousand, five hundred forty-five".
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