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102552343 is a prime number
BaseRepresentation
bin1100001110011…
…01001100010111
321010222012100221
412013031030113
5202223133333
614102015211
72353452265
oct607151427
9233865327
10102552343
1152985103
122a417507
131832847a
14d897435
15900ad2d
hex61cd317

102552343 has 2 divisors, whose sum is σ = 102552344. Its totient is φ = 102552342.

The previous prime is 102552341. The next prime is 102552361. The reversal of 102552343 is 343255201.

It is a weak prime.

It is an emirp because it is prime and its reverse (343255201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102552343 - 21 = 102552341 is a prime.

Together with 102552341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102552341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51276171 + 51276172.

It is an arithmetic number, because the mean of its divisors is an integer number (51276172).

Almost surely, 2102552343 is an apocalyptic number.

102552343 is a deficient number, since it is larger than the sum of its proper divisors (1).

102552343 is an equidigital number, since it uses as much as digits as its factorization.

102552343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 102552343 is about 10126.8130722355. The cubic root of 102552343 is about 468.0747302560.

The spelling of 102552343 in words is "one hundred two million, five hundred fifty-two thousand, three hundred forty-three".