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39076480481 is a prime number
BaseRepresentation
bin100100011001001000…
…111100010111100001
310201212022021212212212
4210121020330113201
51120012034333411
625541304331505
72552231414033
oct443110742741
9121768255785
1039076480481
1115632722175
1276a6773b95
1338b99427cc
141c69a8bc53
15103a8b168b
hex91923c5e1

39076480481 has 2 divisors, whose sum is σ = 39076480482. Its totient is φ = 39076480480.

The previous prime is 39076480463. The next prime is 39076480507. The reversal of 39076480481 is 18408467093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27969217600 + 11107262881 = 167240^2 + 105391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-39076480481 is a prime.

It is a super-3 number, since 3×390764804813 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (39076480411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19538240240 + 19538240241.

It is an arithmetic number, because the mean of its divisors is an integer number (19538240241).

Almost surely, 239076480481 is an apocalyptic number.

It is an amenable number.

39076480481 is a deficient number, since it is larger than the sum of its proper divisors (1).

39076480481 is an equidigital number, since it uses as much as digits as its factorization.

39076480481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 39076480481 in words is "thirty-nine billion, seventy-six million, four hundred eighty thousand, four hundred eighty-one".