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52456410201 = 31323181323093
BaseRepresentation
bin110000110110101001…
…010100110001011001
312000101202222201221110
4300312221110301121
51324412320111301
640033110530533
73534630062346
oct606651246131
9160352881843
1052456410201
1120279304428
12a1bb666a49
134c3c9496a0
142778a757cd
1515703600d6
hexc36a54c59

52456410201 has 32 divisors (see below), whose sum is σ = 79031377152. Its totient is φ = 30706663680.

The previous prime is 52456410187. The next prime is 52456410263. The reversal of 52456410201 is 10201465425.

It is not a de Polignac number, because 52456410201 - 26 = 52456410137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52456410301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811 + ... + 323903.

It is an arithmetic number, because the mean of its divisors is an integer number (2469730536).

Almost surely, 252456410201 is an apocalyptic number.

It is an amenable number.

52456410201 is a deficient number, since it is larger than the sum of its proper divisors (26574966951).

52456410201 is a wasteful number, since it uses less digits than its factorization.

52456410201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323313.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 52456410201 its reverse (10201465425), we get a palindrome (62657875626).

The spelling of 52456410201 in words is "fifty-two billion, four hundred fifty-six million, four hundred ten thousand, two hundred one".

Divisors: 1 3 13 23 39 69 181 299 543 897 2353 4163 7059 12489 54119 162357 323093 969279 4200209 7431139 12600627 22293417 58479833 96604807 175439499 289814421 760237829 1345036159 2280713487 4035108477 17485470067 52456410201