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7016000047 = 71019923621
BaseRepresentation
bin1101000100010111…
…11010101000101111
3200002221211201201121
412202023322220233
5103332044000142
63120105121411
7335602005430
oct64213725057
920087751647
107016000047
112a80392751
121439789267
1387a718824
144a7b23487
152b0e29c67
hex1a22faa2f

7016000047 has 8 divisors (see below), whose sum is σ = 8097675552. Its totient is φ = 5954172000.

The previous prime is 7016000039. The next prime is 7016000129. The reversal of 7016000047 is 7400006107.

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

It is not a de Polignac number, because 7016000047 - 23 = 7016000039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7015999985 and 7016000030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7016000447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4961104 + ... + 4962517.

It is an arithmetic number, because the mean of its divisors is an integer number (1012209444).

Almost surely, 27016000047 is an apocalyptic number.

7016000047 is a deficient number, since it is larger than the sum of its proper divisors (1081675505).

7016000047 is a wasteful number, since it uses less digits than its factorization.

7016000047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9923729.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 7016000047 is about 83761.5666460460. The cubic root of 7016000047 is about 1914.3875493781.

The spelling of 7016000047 in words is "seven billion, sixteen million, forty-seven", and thus it is an aban number and an uban number.

Divisors: 1 7 101 707 9923621 69465347 1002285721 7016000047