Base | Representation |
---|---|
bin | 1011011100100101… |
… | …01010111111100100 |
3 | 120212021120102021110 |
4 | 11232102222333210 |
5 | 100041202340443 |
6 | 2453444145020 |
7 | 305200443030 |
oct | 55622527744 |
9 | 16767512243 |
10 | 6145355748 |
11 | 2673990804 |
12 | 1236098170 |
13 | 76c22ca9c |
14 | 4242491c0 |
15 | 25e79b233 |
hex | 16e4aafe4 |
6145355748 has 48 divisors (see below), whose sum is σ = 16665384960. Its totient is φ = 1726054944.
The previous prime is 6145355731. The next prime is 6145355753. The reversal of 6145355748 is 8475535416.
It is a junction number, because it is equal to n+sod(n) for n = 6145355697 and 6145355706.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615036 + ... + 624947.
It is an arithmetic number, because the mean of its divisors is an integer number (347195520).
Almost surely, 26145355748 is an apocalyptic number.
It is an amenable number.
6145355748 is an abundant number, since it is smaller than the sum of its proper divisors (10520029212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6145355748 is a wasteful number, since it uses less digits than its factorization.
6145355748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1240056 (or 1240054 counting only the distinct ones).
The product of its digits is 2016000, while the sum is 48.
The square root of 6145355748 is about 78392.3194452110. The cubic root of 6145355748 is about 1831.6774955425.
The spelling of 6145355748 in words is "six billion, one hundred forty-five million, three hundred fifty-five thousand, seven hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •