Base | Representation |
---|---|
bin | 100000000000111010… |
… | …1101101100100011011 |
3 | 20120110022212211201101 |
4 | 1000001311231210123 |
5 | 2111300041143420 |
6 | 51330010132231 |
7 | 4652461125142 |
oct | 1000165554433 |
9 | 216408784641 |
10 | 68750334235 |
11 | 2717a853750 |
12 | 113a8421077 |
13 | 6638583c5b |
14 | 3482a78759 |
15 | 1bc5a6460a |
hex | 1001d6d91b |
68750334235 has 16 divisors (see below), whose sum is σ = 90150232032. Its totient is φ = 49917024000.
The previous prime is 68750334223. The next prime is 68750334259. The reversal of 68750334235 is 53243305786.
It is not a de Polignac number, because 68750334235 - 235 = 34390595867 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1006884 + ... + 1072993.
It is an arithmetic number, because the mean of its divisors is an integer number (5634389502).
Almost surely, 268750334235 is an apocalyptic number.
68750334235 is a deficient number, since it is larger than the sum of its proper divisors (21399897797).
68750334235 is a wasteful number, since it uses less digits than its factorization.
68750334235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2080494.
The product of its (nonzero) digits is 1814400, while the sum is 46.
The spelling of 68750334235 in words is "sixty-eight billion, seven hundred fifty million, three hundred thirty-four thousand, two hundred thirty-five".
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