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29548085653 is a prime number
BaseRepresentation
bin11011100001001101…
…000000000110010101
32211021020221021102201
4123201031000012111
5441003302220103
621324010004501
72064141404212
oct334115000625
984236837381
1029548085653
11115931400a9
125887716731
132a2b877c68
14160440cb09
15b7e10d51d
hex6e1340195

29548085653 has 2 divisors, whose sum is σ = 29548085654. Its totient is φ = 29548085652.

The previous prime is 29548085617. The next prime is 29548085687. The reversal of 29548085653 is 35658084592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28825927524 + 722158129 = 169782^2 + 26873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29548085653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29548085594 and 29548085603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29548085053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14774042826 + 14774042827.

It is an arithmetic number, because the mean of its divisors is an integer number (14774042827).

Almost surely, 229548085653 is an apocalyptic number.

It is an amenable number.

29548085653 is a deficient number, since it is larger than the sum of its proper divisors (1).

29548085653 is an equidigital number, since it uses as much as digits as its factorization.

29548085653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368000, while the sum is 55.

The spelling of 29548085653 in words is "twenty-nine billion, five hundred forty-eight million, eighty-five thousand, six hundred fifty-three".