Base | Representation |
---|---|
bin | 100011001001001001… |
… | …0011100100111000100 |
3 | 21012210112202220010220 |
4 | 1012102102130213010 |
5 | 2214030000101343 |
6 | 54400405144340 |
7 | 5311120550652 |
oct | 1062222344704 |
9 | 235715686126 |
10 | 75468753348 |
11 | 2a00816443a |
12 | 127623bb0b0 |
13 | 716943aa91 |
14 | 391d057dd2 |
15 | 1e6a7ac183 |
hex | 119249c9c4 |
75468753348 has 48 divisors (see below), whose sum is σ = 178645783680. Its totient is φ = 24791961600.
The previous prime is 75468753323. The next prime is 75468753391. The reversal of 75468753348 is 84335786457.
It is a happy number.
It is a super-2 number, since 2×754687533482 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 75468753291 and 75468753300.
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, 2274558 + ... + 2307498.
It is an arithmetic number, because the mean of its divisors is an integer number (3721787160).
Almost surely, 275468753348 is an apocalyptic number.
It is an amenable number.
75468753348 is an abundant number, since it is smaller than the sum of its proper divisors (103177030332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75468753348 is a wasteful number, since it uses less digits than its factorization.
75468753348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35708 (or 35706 counting only the distinct ones).
The product of its digits is 67737600, while the sum is 60.
The spelling of 75468753348 in words is "seventy-five billion, four hundred sixty-eight million, seven hundred fifty-three thousand, three hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •