Search a number
-
+
8000750028055 = 56535724483223
BaseRepresentation
bin111010001101101000111…
…0111010000010100010111
31001022212100000200202221011
41310123101313100110113
52022041014001344210
625003254355433051
71454015021103031
oct164332167202427
931285300622834
108000750028055
11260510a8a2434
12a92722bb5787
134606100cb645
141d934a11ac51
15dd1b7c1ad8a
hex746d1dd0517

8000750028055 has 8 divisors (see below), whose sum is σ = 9601047325152. Its totient is φ = 6400501828128.

The previous prime is 8000750028001. The next prime is 8000750028071. The reversal of 8000750028055 is 5508200570008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8000750028055 - 231 = 7998602544407 is a prime.

It is a super-2 number, since 2×80007500280552 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8000750027999 and 8000750028017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11914827 + ... + 12568396.

It is an arithmetic number, because the mean of its divisors is an integer number (1200130915644).

Almost surely, 28000750028055 is an apocalyptic number.

8000750028055 is a deficient number, since it is larger than the sum of its proper divisors (1600297297097).

8000750028055 is a wasteful number, since it uses less digits than its factorization.

8000750028055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24548585.

The product of its (nonzero) digits is 112000, while the sum is 40.

The spelling of 8000750028055 in words is "eight trillion, seven hundred fifty million, twenty-eight thousand, fifty-five".

Divisors: 1 5 65357 326785 24483223 122416115 1600150005611 8000750028055