Base | Representation |
---|---|
bin | 1010001111110100… |
… | …1000110101111100 |
3 | 21002200221201011010 |
4 | 2203331020311330 |
5 | 21113140310322 |
6 | 1132541155220 |
7 | 125110451022 |
oct | 24375106574 |
9 | 7080851133 |
10 | 2750713212 |
11 | 1191784605 |
12 | 64925bb10 |
13 | 34ab61670 |
14 | 1c1474712 |
15 | 11175120c |
hex | a3f48d7c |
2750713212 has 48 divisors (see below), whose sum is σ = 6928709760. Its totient is φ = 844333248.
The previous prime is 2750713187. The next prime is 2750713243. The reversal of 2750713212 is 2123170572.
It is a self number, because there is not a number n which added to its sum of digits gives 2750713212.
It is a congruent 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, 44323 + ... + 86405.
It is an arithmetic number, because the mean of its divisors is an integer number (144348120).
Almost surely, 22750713212 is an apocalyptic number.
It is an amenable number.
2750713212 is an abundant number, since it is smaller than the sum of its proper divisors (4177996548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2750713212 is a wasteful number, since it uses less digits than its factorization.
2750713212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42522 (or 42520 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 2750713212 is about 52447.2421772585. The cubic root of 2750713212 is about 1401.1407729237.
Adding to 2750713212 its reverse (2123170572), we get a palindrome (4873883784).
The spelling of 2750713212 in words is "two billion, seven hundred fifty million, seven hundred thirteen thousand, two hundred twelve".
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