Base | Representation |
---|---|
bin | 1000110110010010… |
… | …10000001010101010 |
3 | 110021001200012001200 |
4 | 10123021100022222 |
5 | 34212044041032 |
6 | 2103213025030 |
7 | 225501354333 |
oct | 43311201252 |
9 | 13231605050 |
10 | 4750377642 |
11 | 201851203a |
12 | b06a85176 |
13 | 5a921c05a |
14 | 330c8328a |
15 | 1cc09947c |
hex | 11b2502aa |
4750377642 has 24 divisors (see below), whose sum is σ = 10394394660. Its totient is φ = 1567780800.
The previous prime is 4750377641. The next prime is 4750377647. The reversal of 4750377642 is 2467730574.
It can be written as a sum of positive squares in 2 ways, for example, as 4749828561 + 549081 = 68919^2 + 741^2 .
It is a super-2 number, since 2×47503776422 = 45132175483226960328, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) 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 (4750377641) 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 11 ways as a sum of consecutive naturals, for example, 1304667 + ... + 1308302.
Almost surely, 24750377642 is an apocalyptic number.
4750377642 is an abundant number, since it is smaller than the sum of its proper divisors (5644017018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4750377642 is a wasteful number, since it uses less digits than its factorization.
4750377642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2613078 (or 2613075 counting only the distinct ones).
The product of its (nonzero) digits is 987840, while the sum is 45.
The square root of 4750377642 is about 68922.9834090197. The cubic root of 4750377642 is about 1681.0322503985.
The spelling of 4750377642 in words is "four billion, seven hundred fifty million, three hundred seventy-seven thousand, six hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.710 sec. • engine limits •