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28762080054541 is a prime number
BaseRepresentation
bin1101000101000101100011…
…00100001000110100001101
310202211121221210220211102021
412202202301210020310031
512232214214443221131
6141101041150330141
76025664104435261
oct642426144106415
9122747853824367
1028762080054541
119189a25401769
12328634a4b9951
1313083389c84c2
14716140a2c0a1
1534d27b02de11
hex1a28b1908d0d

28762080054541 has 2 divisors, whose sum is σ = 28762080054542. Its totient is φ = 28762080054540.

The previous prime is 28762080054469. The next prime is 28762080054553. The reversal of 28762080054541 is 14545008026782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28505668464900 + 256411589641 = 5339070^2 + 506371^2 .

It is a cyclic number.

It is not a de Polignac number, because 28762080054541 - 229 = 28761543183629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28762080054571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14381040027270 + 14381040027271.

It is an arithmetic number, because the mean of its divisors is an integer number (14381040027271).

Almost surely, 228762080054541 is an apocalyptic number.

It is an amenable number.

28762080054541 is a deficient number, since it is larger than the sum of its proper divisors (1).

28762080054541 is an equidigital number, since it uses as much as digits as its factorization.

28762080054541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4300800, while the sum is 52.

The spelling of 28762080054541 in words is "twenty-eight trillion, seven hundred sixty-two billion, eighty million, fifty-four thousand, five hundred forty-one".