Base | Representation |
---|---|
bin | 111011001101010010101… |
… | …001111011001101100010 |
3 | 112101222002010220120201010 |
4 | 323031102221323031202 |
5 | 1013130220003021313 |
6 | 12353051114121350 |
7 | 566645456521146 |
oct | 73152251731542 |
9 | 15358063816633 |
10 | 4068720751458 |
11 | 132959787a340 |
12 | 558666420256 |
13 | 2368a91c258c |
14 | 100cda0b7226 |
15 | 70c841294c3 |
hex | 3b352a7b362 |
4068720751458 has 64 divisors (see below), whose sum is σ = 8898922828800. Its totient is φ = 1229931864000.
The previous prime is 4068720751441. The next prime is 4068720751519. The reversal of 4068720751458 is 8541570278604.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4068720751398 and 4068720751407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86727808 + ... + 86774708.
It is an arithmetic number, because the mean of its divisors is an integer number (139045669200).
Almost surely, 24068720751458 is an apocalyptic number.
4068720751458 is an abundant number, since it is smaller than the sum of its proper divisors (4830202077342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4068720751458 is a wasteful number, since it uses less digits than its factorization.
4068720751458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50103.
The product of its (nonzero) digits is 15052800, while the sum is 57.
The spelling of 4068720751458 in words is "four trillion, sixty-eight billion, seven hundred twenty million, seven hundred fifty-one thousand, four hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •