Base | Representation |
---|---|
bin | 100000001010111000… |
… | …011011001111000001 |
3 | 10022011022102202111220 |
4 | 200022320123033001 |
5 | 1031220312132040 |
6 | 23511333225253 |
7 | 2331663503151 |
oct | 401270331701 |
9 | 108138382456 |
10 | 34542302145 |
11 | 1371625794a |
12 | 6840192229 |
13 | 3346460250 |
14 | 1959806761 |
15 | d727c12d0 |
hex | 80ae1b3c1 |
34542302145 has 64 divisors (see below), whose sum is σ = 60577735680. Its totient is φ = 16705297152.
The previous prime is 34542302117. The next prime is 34542302147. The reversal of 34542302145 is 54120324543.
It is a de Polignac number, because none of the positive numbers 2k-34542302145 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (34542302147) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2891154 + ... + 2903076.
It is an arithmetic number, because the mean of its divisors is an integer number (946527120).
Almost surely, 234542302145 is an apocalyptic number.
It is an amenable number.
34542302145 is a deficient number, since it is larger than the sum of its proper divisors (26035433535).
34542302145 is a wasteful number, since it uses less digits than its factorization.
34542302145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12206.
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 34542302145 its reverse (54120324543), we get a palindrome (88662626688).
The spelling of 34542302145 in words is "thirty-four billion, five hundred forty-two million, three hundred two thousand, one hundred forty-five".
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