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1223224483 = 13432188237
BaseRepresentation
bin100100011101000…
…1110110010100011
310011020201020112111
41020322032302203
510001121140413
6321213540151
742212144065
oct11072166243
93136636474
101223224483
11578529728
122a17a4657
13166566490
14b8657735
15725c6d3d
hex48e8eca3

1223224483 has 8 divisors (see below), whose sum is σ = 1347954608. Its totient is φ = 1102870944.

The previous prime is 1223224481. The next prime is 1223224501. The reversal of 1223224483 is 3844223221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1223224483 - 21 = 1223224481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1223224481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093560 + ... + 1094677.

It is an arithmetic number, because the mean of its divisors is an integer number (168494326).

Almost surely, 21223224483 is an apocalyptic number.

1223224483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1223224483 is a deficient number, since it is larger than the sum of its proper divisors (124730125).

1223224483 is a wasteful number, since it uses less digits than its factorization.

1223224483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188293.

The product of its digits is 18432, while the sum is 31.

The square root of 1223224483 is about 34974.6262739146. The cubic root of 1223224483 is about 1069.4702834087.

The spelling of 1223224483 in words is "one billion, two hundred twenty-three million, two hundred twenty-four thousand, four hundred eighty-three".

Divisors: 1 13 43 559 2188237 28447081 94094191 1223224483