Base | Representation |
---|---|
bin | 1011001011101101… |
… | …0100101000000001 |
3 | 21202012121002101001 |
4 | 2302323110220001 |
5 | 22121441123200 |
6 | 1213513012001 |
7 | 134250455464 |
oct | 26273245001 |
9 | 7665532331 |
10 | 3001895425 |
11 | 1300545511 |
12 | 6b93b4001 |
13 | 38abc91a9 |
14 | 20697b2db |
15 | 12881a76a |
hex | b2ed4a01 |
3001895425 has 12 divisors (see below), whose sum is σ = 3756503740. Its totient is φ = 2379481920.
The previous prime is 3001895423. The next prime is 3001895431. The reversal of 3001895425 is 5245981003.
It can be written as a sum of positive squares in 6 ways, for example, as 115089984 + 2886805441 = 10728^2 + 53729^2 .
It is not a de Polignac number, because 3001895425 - 21 = 3001895423 is a prime.
It is a super-2 number, since 2×30018954252 = 18022752285271861250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3001895423) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 548082 + ... + 553531.
Almost surely, 23001895425 is an apocalyptic number.
It is an amenable number.
3001895425 is a deficient number, since it is larger than the sum of its proper divisors (754608315).
3001895425 is a wasteful number, since it uses less digits than its factorization.
3001895425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101732 (or 1101727 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 37.
The square root of 3001895425 is about 54789.5558021782. Note that the first 3 decimals coincide. The cubic root of 3001895425 is about 1442.5532481267.
The spelling of 3001895425 in words is "three billion, one million, eight hundred ninety-five thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •