Base | Representation |
---|---|
bin | 1100111100010001… |
… | …01110001010111010 |
3 | 122221012222200211212 |
4 | 12132020232022322 |
5 | 103212200204230 |
6 | 3105240523122 |
7 | 334115324204 |
oct | 63610561272 |
9 | 18835880755 |
10 | 6948053690 |
11 | 2a45aa4636 |
12 | 141aa804a2 |
13 | 869618996 |
14 | 49cab7774 |
15 | 2a9ea7895 |
hex | 19e22e2ba |
6948053690 has 32 divisors (see below), whose sum is σ = 12580738560. Its totient is φ = 2762774784.
The previous prime is 6948053689. The next prime is 6948053699. The reversal of 6948053690 is 963508496.
It is a super-2 number, since 2×69480536902 = 96550900158245232200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6948053699) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1206959 + ... + 1212701.
It is an arithmetic number, because the mean of its divisors is an integer number (393148080).
Almost surely, 26948053690 is an apocalyptic number.
6948053690 is a deficient number, since it is larger than the sum of its proper divisors (5632684870).
6948053690 is a wasteful number, since it uses less digits than its factorization.
6948053690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6446.
The product of its (nonzero) digits is 1399680, while the sum is 50.
The square root of 6948053690 is about 83354.9859936405. The cubic root of 6948053690 is about 1908.1875380608.
The spelling of 6948053690 in words is "six billion, nine hundred forty-eight million, fifty-three thousand, six hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •