Base | Representation |
---|---|
bin | 100011001111100001… |
… | …0100000111000001010 |
3 | 21020100110022111210110 |
4 | 1012133002200320022 |
5 | 2214444231232310 |
6 | 54433530255150 |
7 | 5316326111535 |
oct | 1063702407012 |
9 | 236313274713 |
10 | 75682680330 |
11 | 2a1079999a4 |
12 | 12801b874b6 |
13 | 71a18601aa |
14 | 393d623a1c |
15 | 1e7e467d20 |
hex | 119f0a0e0a |
75682680330 has 32 divisors (see below), whose sum is σ = 182653185600. Its totient is φ = 20069297792.
The previous prime is 75682680317. The next prime is 75682680347. The reversal of 75682680330 is 3308628657.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 75682680330.
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, 7041435 + ... + 7052174.
It is an arithmetic number, because the mean of its divisors is an integer number (5707912050).
Almost surely, 275682680330 is an apocalyptic number.
75682680330 is an abundant number, since it is smaller than the sum of its proper divisors (106970505270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75682680330 is a wasteful number, since it uses less digits than its factorization.
75682680330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14093798.
The product of its (nonzero) digits is 1451520, while the sum is 48.
The spelling of 75682680330 in words is "seventy-five billion, six hundred eighty-two million, six hundred eighty thousand, three hundred thirty".
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