Base | Representation |
---|---|
bin | 1011100000110010… |
… | …0001011100100100 |
3 | 21222100221000120112 |
4 | 2320030201130210 |
5 | 22312103243333 |
6 | 1230351352152 |
7 | 136403015126 |
oct | 27014413444 |
9 | 7870830515 |
10 | 3090290468 |
11 | 134642aa71 |
12 | 722b22658 |
13 | 3a3308755 |
14 | 2145cb216 |
15 | 13147b948 |
hex | b8321724 |
3090290468 has 24 divisors (see below), whose sum is σ = 5584905144. Its totient is φ = 1495065600.
The previous prime is 3090290461. The next prime is 3090290507. The reversal of 3090290468 is 8640920903.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 729108004 + 2361182464 = 27002^2 + 48592^2 .
It is a super-2 number, since 2×30902904682 = 19099790353223318048, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (3090290461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30893 + ... + 84468.
It is an arithmetic number, because the mean of its divisors is an integer number (232704381).
Almost surely, 23090290468 is an apocalyptic number.
It is an amenable number.
3090290468 is a deficient number, since it is larger than the sum of its proper divisors (2494614676).
3090290468 is a wasteful number, since it uses less digits than its factorization.
3090290468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115583 (or 115581 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 3090290468 is about 55590.3810744269. The cubic root of 3090290468 is about 1456.5758355345.
The spelling of 3090290468 in words is "three billion, ninety million, two hundred ninety thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •