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52534341 = 3229201281
BaseRepresentation
bin1100100001100…
…1110001000101
310122212000120100
43020121301011
5101422044331
65113554313
71205351226
oct310316105
9118760510
1052534341
1127721912
1215715999
13ab64b12
146d9724d
15492aae6
hex3219c45

52534341 has 12 divisors (see below), whose sum is σ = 78499980. Its totient is φ = 33815040.

The previous prime is 52534337. The next prime is 52534343. The reversal of 52534341 is 14343525.

It can be written as a sum of positive squares in 2 ways, for example, as 20657025 + 31877316 = 4545^2 + 5646^2 .

It is not a de Polignac number, because 52534341 - 22 = 52534337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52534343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100380 + ... + 100901.

It is an arithmetic number, because the mean of its divisors is an integer number (6541665).

Almost surely, 252534341 is an apocalyptic number.

It is an amenable number.

52534341 is a deficient number, since it is larger than the sum of its proper divisors (25965639).

52534341 is a wasteful number, since it uses less digits than its factorization.

52534341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201316 (or 201313 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 52534341 is about 7248.0577398362. The cubic root of 52534341 is about 374.5252445397.

Adding to 52534341 its reverse (14343525), we get a palindrome (66877866).

The spelling of 52534341 in words is "fifty-two million, five hundred thirty-four thousand, three hundred forty-one".

Divisors: 1 3 9 29 87 261 201281 603843 1811529 5837149 17511447 52534341