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7006617681163 = 29241607506247
BaseRepresentation
bin110010111110101101011…
…1101010011110100001011
3220210211022020022000022121
41211331122331103310023
51404244023111244123
622522443513232111
71322132342425252
oct145753275236413
926724266260277
107006617681163
112261543023131
12951b1a102637
133ba94b670ab9
141a319d0b1799
15c23d169875d
hex65f5af53d0b

7006617681163 has 4 divisors (see below), whose sum is σ = 7248225187440. Its totient is φ = 6765010174888.

The previous prime is 7006617681149. The next prime is 7006617681181. The reversal of 7006617681163 is 3611867166007.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7006617681163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7006617681163.

It is not an unprimeable number, because it can be changed into a prime (7006617681263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120803753095 + ... + 120803753152.

It is an arithmetic number, because the mean of its divisors is an integer number (1812056296860).

Almost surely, 27006617681163 is an apocalyptic number.

7006617681163 is a deficient number, since it is larger than the sum of its proper divisors (241607506277).

7006617681163 is a wasteful number, since it uses less digits than its factorization.

7006617681163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241607506276.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 7006617681163 in words is "seven trillion, six billion, six hundred seventeen million, six hundred eighty-one thousand, one hundred sixty-three".

Divisors: 1 29 241607506247 7006617681163