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52910129 is a prime number
BaseRepresentation
bin1100100111010…
…1100000110001
310200120010001102
43021311200301
5102021111004
65130014145
71211504636
oct311654061
9120503042
1052910129
1127959188
1215877355
13ac66b8c
14705418d
1549a211e
hex3275831

52910129 has 2 divisors, whose sum is σ = 52910130. Its totient is φ = 52910128.

The previous prime is 52910113. The next prime is 52910141. The reversal of 52910129 is 92101925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33373729 + 19536400 = 5777^2 + 4420^2 .

It is a cyclic number.

It is not a de Polignac number, because 52910129 - 24 = 52910113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52910029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26455064 + 26455065.

It is an arithmetic number, because the mean of its divisors is an integer number (26455065).

Almost surely, 252910129 is an apocalyptic number.

It is an amenable number.

52910129 is a deficient number, since it is larger than the sum of its proper divisors (1).

52910129 is an equidigital number, since it uses as much as digits as its factorization.

52910129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 52910129 is about 7273.9349048503. The cubic root of 52910129 is about 375.4161401097.

The spelling of 52910129 in words is "fifty-two million, nine hundred ten thousand, one hundred twenty-nine".