Base | Representation |
---|---|
bin | 10000011000101011111111… |
… | …110111100010110001001100 |
3 | 100110011101000110110110010222 |
4 | 100120223333313202301030 |
5 | 33421204120013331300 |
6 | 413134153133050512 |
7 | 21115354114243412 |
oct | 2030537767426114 |
9 | 313141013413128 |
10 | 72065254042700 |
11 | 20a64780196016 |
12 | 80ba88b926a38 |
13 | 3129955383659 |
14 | 13b1d968b92b2 |
15 | 84e8b160e785 |
hex | 418affde2c4c |
72065254042700 has 36 divisors (see below), whose sum is σ = 163180801333200. Its totient is φ = 27572792850240.
The previous prime is 72065254042687. The next prime is 72065254042739. The reversal of 72065254042700 is 724045256027.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15666357275 + ... + 15666361874.
Almost surely, 272065254042700 is an apocalyptic number.
It is an amenable number.
72065254042700 is an abundant number, since it is smaller than the sum of its proper divisors (91115547290500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72065254042700 is a wasteful number, since it uses less digits than its factorization.
72065254042700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31332719186 (or 31332719179 counting only the distinct ones).
The product of its (nonzero) digits is 940800, while the sum is 44.
Adding to 72065254042700 its reverse (724045256027), we get a palindrome (72789299298727).
The spelling of 72065254042700 in words is "seventy-two trillion, sixty-five billion, two hundred fifty-four million, forty-two thousand, seven hundred".
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