Base | Representation |
---|---|
bin | 1011001001101110… |
… | …0000010000111010 |
3 | 21201121220022202112 |
4 | 2302123200100322 |
5 | 22112322220430 |
6 | 1213014132322 |
7 | 134116536053 |
oct | 26233402072 |
9 | 7647808675 |
10 | 2993554490 |
11 | 12a6868883 |
12 | 6b66510a2 |
13 | 389268824 |
14 | 20580972a |
15 | 127c1e195 |
hex | b26e043a |
2993554490 has 16 divisors (see below), whose sum is σ = 5391113760. Its totient is φ = 1196818320.
The previous prime is 2993554483. The next prime is 2993554507. The reversal of 2993554490 is 944553992.
It is a happy number.
It is a super-2 number, since 2×29935544902 = 17922736969198320200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54320 + ... + 94539.
It is an arithmetic number, because the mean of its divisors is an integer number (336944610).
Almost surely, 22993554490 is an apocalyptic number.
2993554490 is a deficient number, since it is larger than the sum of its proper divisors (2397559270).
2993554490 is a wasteful number, since it uses less digits than its factorization.
2993554490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150877.
The product of its (nonzero) digits is 1749600, while the sum is 50.
The square root of 2993554490 is about 54713.3849254458. The cubic root of 2993554490 is about 1441.2159370290.
The spelling of 2993554490 in words is "two billion, nine hundred ninety-three million, five hundred fifty-four thousand, four hundred ninety".
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