Base | Representation |
---|---|
bin | 101101000100001… |
… | …000011111010100 |
3 | 1221200122201200200 |
4 | 231010020133110 |
5 | 3022022324233 |
6 | 203004540500 |
7 | 24510246633 |
oct | 5504103724 |
9 | 1850581620 |
10 | 756058068 |
11 | 358858687 |
12 | 191251730 |
13 | c083904c |
14 | 725ab51a |
15 | 46597313 |
hex | 2d1087d4 |
756058068 has 36 divisors (see below), whose sum is σ = 2023568820. Its totient is φ = 237194496.
The previous prime is 756058067. The next prime is 756058087. The reversal of 756058068 is 860850657.
756058068 is a `hidden beast` number, since 7 + 5 + 6 + 0 + 580 + 68 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 599858064 + 156200004 = 24492^2 + 12498^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (756058067) 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, 617083 + ... + 618306.
It is an arithmetic number, because the mean of its divisors is an integer number (56210245).
Almost surely, 2756058068 is an apocalyptic number.
It is an amenable number.
756058068 is an abundant number, since it is smaller than the sum of its proper divisors (1267510752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
756058068 is a wasteful number, since it uses less digits than its factorization.
756058068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235416 (or 1235411 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The square root of 756058068 is about 27496.5101058298. The cubic root of 756058068 is about 911.0000148609. Note that the first 4 decimals are identical.
The spelling of 756058068 in words is "seven hundred fifty-six million, fifty-eight thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •