Base | Representation |
---|---|
bin | 101011100011111011000… |
… | …010100100000000000000 |
3 | 101121011202210021212000111 |
4 | 223203323002210000000 |
5 | 343021201300202401 |
6 | 10211110554401104 |
7 | 426162641406400 |
oct | 53437302440000 |
9 | 11534683255014 |
10 | 2993508990976 |
11 | a545a386a609 |
12 | 4041b4130194 |
13 | 189395b0956a |
14 | a4c5abd2800 |
15 | 52d0496be51 |
hex | 2b8fb0a4000 |
2993508990976 has 135 divisors (see below), whose sum is σ = 6967886199267. Its totient is φ = 1282268037120.
The previous prime is 2993508990959. The next prime is 2993508990977. The reversal of 2993508990976 is 6790998053992.
The square root of 2993508990976 is 1730176.
It is a perfect power (a square), and thus also a powerful number.
It is a super-2 number, since 2×29935089909762 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2993508990977) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1550236731 + ... + 1550238661.
Almost surely, 22993508990976 is an apocalyptic number.
2993508990976 is the 1730176-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2993508990976
2993508990976 is an abundant number, since it is smaller than the sum of its proper divisors (3974377208291).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2993508990976 is an frugal number, since it uses more digits than its factorization.
2993508990976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3904 (or 1940 counting only the distinct ones).
The product of its (nonzero) digits is 595213920, while the sum is 76.
The spelling of 2993508990976 in words is "two trillion, nine hundred ninety-three billion, five hundred eight million, nine hundred ninety thousand, nine hundred seventy-six".
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