Base | Representation |
---|---|
bin | 1011001001101100… |
… | …1110010010101011 |
3 | 21201121202120210001 |
4 | 2302123032102223 |
5 | 22112312342000 |
6 | 1213012403431 |
7 | 134116111330 |
oct | 26233162253 |
9 | 7647676701 |
10 | 2993480875 |
11 | 12a6818540 |
12 | 6b6616577 |
13 | 389241178 |
14 | 2057ca987 |
15 | 127c0746a |
hex | b26ce4ab |
2993480875 has 64 divisors (see below), whose sum is σ = 4903142400. Its totient is φ = 1767744000.
The previous prime is 2993480839. The next prime is 2993480881. The reversal of 2993480875 is 5780843992.
It is not a de Polignac number, because 2993480875 - 223 = 2985092267 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (55).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 174691 + ... + 191059.
It is an arithmetic number, because the mean of its divisors is an integer number (76611600).
Almost surely, 22993480875 is an apocalyptic number.
2993480875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2993480875 is a deficient number, since it is larger than the sum of its proper divisors (1909661525).
2993480875 is a wasteful number, since it uses less digits than its factorization.
2993480875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16421 (or 16411 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 55.
The square root of 2993480875 is about 54712.7121883023. The cubic root of 2993480875 is about 1441.2041232046.
The spelling of 2993480875 in words is "two billion, nine hundred ninety-three million, four hundred eighty thousand, eight hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •