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77323 is a prime number
BaseRepresentation
bin10010111000001011
310221001211
4102320023
54433243
61353551
7441301
oct227013
9127054
1077323
1153104
12388b7
132926c
1420271
1517d9d
hex12e0b

77323 has 2 divisors, whose sum is σ = 77324. Its totient is φ = 77322.

The previous prime is 77317. The next prime is 77339. The reversal of 77323 is 32377.

It is a weak prime.

It is an emirp because it is prime and its reverse (32377) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 77323 - 25 = 77291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 77294 and 77303.

It is not a weakly prime, because it can be changed into another prime (77383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38661 + 38662.

It is an arithmetic number, because the mean of its divisors is an integer number (38662).

277323 is an apocalyptic number.

77323 is a deficient number, since it is larger than the sum of its proper divisors (1).

77323 is an equidigital number, since it uses as much as digits as its factorization.

77323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 882, while the sum is 22.

The square root of 77323 is about 278.0701350379. The cubic root of 77323 is about 42.6026124901.

It can be divided in two parts, 77 and 323, that added together give a square (400 = 202).

The spelling of 77323 in words is "seventy-seven thousand, three hundred twenty-three", and thus it is an iban number.