Search a number
-
+
7000147257425 = 52740000841471
BaseRepresentation
bin110010111011101100101…
…0010100110100001010001
3220210012121022001102120222
41211313121102212201101
51404142300144214200
622515453453442425
71321513113635150
oct145673122464121
926705538042528
107000147257425
1122598226a6aa3
129508131a0415
133ba159ca70ba
141a2b47a09597
15c21535dad85
hex65dd94a6851

7000147257425 has 12 divisors (see below), whose sum is σ = 9920208685056. Its totient is φ = 4800100976400.

The previous prime is 7000147257391. The next prime is 7000147257451. The reversal of 7000147257425 is 5247527410007.

It is not a de Polignac number, because 7000147257425 - 214 = 7000147241041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20000420561 + ... + 20000420910.

It is an arithmetic number, because the mean of its divisors is an integer number (826684057088).

Almost surely, 27000147257425 is an apocalyptic number.

It is an amenable number.

7000147257425 is a deficient number, since it is larger than the sum of its proper divisors (2920061427631).

7000147257425 is a wasteful number, since it uses less digits than its factorization.

7000147257425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40000841488 (or 40000841483 counting only the distinct ones).

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 7000147257425 in words is "seven trillion, one hundred forty-seven million, two hundred fifty-seven thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 175 40000841471 200004207355 280005890297 1000021036775 1400029451485 7000147257425