Base | Representation |
---|---|
bin | 11101111011011111011… |
… | …111111010000000100000 |
3 | 21021121211000210021222020 |
4 | 131323133133322000200 |
5 | 232144202434110340 |
6 | 4212504414541440 |
7 | 301411014656202 |
oct | 35733737720040 |
9 | 7247730707866 |
10 | 2056744050720 |
11 | 723295440a77 |
12 | 29273b507880 |
13 | 11bc47593748 |
14 | 71792b52772 |
15 | 3877997e9d0 |
hex | 1dedf7fa020 |
2056744050720 has 192 divisors, whose sum is σ = 7220891422080. Its totient is φ = 489033842688.
The previous prime is 2056744050707. The next prime is 2056744050727. The reversal of 2056744050720 is 270504476502.
It is a super-2 number, since 2×20567440507202 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2056744050727) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6477907 + ... + 6787986.
It is an arithmetic number, because the mean of its divisors is an integer number (37608809490).
Almost surely, 22056744050720 is an apocalyptic number.
2056744050720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2056744050720 is an abundant number, since it is smaller than the sum of its proper divisors (5164147371360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2056744050720 is a wasteful number, since it uses less digits than its factorization.
2056744050720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13265947 (or 13265939 counting only the distinct ones).
The product of its (nonzero) digits is 470400, while the sum is 42.
The spelling of 2056744050720 in words is "two trillion, fifty-six billion, seven hundred forty-four million, fifty thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •